Pub Date : 2021-07-09DOI: 10.26760/ELKOMIKA.V9I3.548
Dwi Aryanta
ABSTRAKImplementasi teknologi seluler 5G di Indonesia perlu dilakukan kajian dalam beberapa aspek. Analisis nilai path loss pada sistem seluler merupakan pendekatan dalam aspek large scale fading untuk menghitung cakupan layanan. Penelitian ini melakukan kajian nilai path loss dengan mengambil kondisi di Kota Bandung dengan karakter sel urban mikro outdoor. Model prediksi yang digunakan pada kajian ini meliputi model SUI, ABG, CI, dan NYUSIM simulator menggunakan frekuensi kerja 3,5 GHz dan 28 GHz dengan lebar pita 100 MHz dan 800 MHz. Hasil pengujian memperlihatkan simulator NYUSIM memberikan nilai prediksi path loss yang paling mendekati nilai rata-rata path loss dengan nilai margin sebesar 1,25 dB untuk frekuensi 3,5 GHz dan 1,8 dB untuk frekuensi 28 GHz. Frekuensi kerja 28 GHz memiliki nilai path loss lebih tinggi dibandingkan frekuensi 3,5 MHz sebesar 19 dB. Nilai path loss pada kondisi LOS dan NLOS berdampak pada penurunan nilai path loss sebesar 35% pada frekuensi 3,5 GHz dan 26% pada frekuensi 28 GHz.Kata kunci: path loss, micro cell, urban, NYUSIM, LOS, NLOS ABSTRACTThe implementation of 5G cellular technology in Indonesia needs to be studied in several aspects. Analysis of the path loss value on the cellular system is an approach in the aspect of large scale fading to calculate service coverage. This research studies the path loss value by taking conditions in the city of Bandung with the character of outdoor micro urban cells. The prediction models used in this study include the SUI, ABG, CI, and NYUSIM simulators using working frequencies of 3.5 GHz and 28 GHz with a bandwidth of 100 MHz and 800 MHz. The test results show that the NYUSIM simulator provides a path loss prediction value that is closest to the average path loss value with a margin value of 1.25 dB for the 3.5 GHz frequency and 1.8 dB for the 28 GHz frequency. The 28 GHz working frequency has a path loss value higher than the 3.5 MHz frequency of 19 dB. The path loss value in LOS and NLOS conditions has an impact on reducing the path loss value by 35% at a frequency of 3.5 GHz and 26% at a frequency of 28 GHz.Keywords: path loss, micro cell, urban, NYUSIM, LOS, NLOS
{"title":"Analisis Prediksi Path Loss Teknologi Seluler 5G Pada Sel Micro Urban Wilayah Kota Bandung","authors":"Dwi Aryanta","doi":"10.26760/ELKOMIKA.V9I3.548","DOIUrl":"https://doi.org/10.26760/ELKOMIKA.V9I3.548","url":null,"abstract":"ABSTRAKImplementasi teknologi seluler 5G di Indonesia perlu dilakukan kajian dalam beberapa aspek. Analisis nilai path loss pada sistem seluler merupakan pendekatan dalam aspek large scale fading untuk menghitung cakupan layanan. Penelitian ini melakukan kajian nilai path loss dengan mengambil kondisi di Kota Bandung dengan karakter sel urban mikro outdoor. Model prediksi yang digunakan pada kajian ini meliputi model SUI, ABG, CI, dan NYUSIM simulator menggunakan frekuensi kerja 3,5 GHz dan 28 GHz dengan lebar pita 100 MHz dan 800 MHz. Hasil pengujian memperlihatkan simulator NYUSIM memberikan nilai prediksi path loss yang paling mendekati nilai rata-rata path loss dengan nilai margin sebesar 1,25 dB untuk frekuensi 3,5 GHz dan 1,8 dB untuk frekuensi 28 GHz. Frekuensi kerja 28 GHz memiliki nilai path loss lebih tinggi dibandingkan frekuensi 3,5 MHz sebesar 19 dB. Nilai path loss pada kondisi LOS dan NLOS berdampak pada penurunan nilai path loss sebesar 35% pada frekuensi 3,5 GHz dan 26% pada frekuensi 28 GHz.Kata kunci: path loss, micro cell, urban, NYUSIM, LOS, NLOS ABSTRACTThe implementation of 5G cellular technology in Indonesia needs to be studied in several aspects. Analysis of the path loss value on the cellular system is an approach in the aspect of large scale fading to calculate service coverage. This research studies the path loss value by taking conditions in the city of Bandung with the character of outdoor micro urban cells. The prediction models used in this study include the SUI, ABG, CI, and NYUSIM simulators using working frequencies of 3.5 GHz and 28 GHz with a bandwidth of 100 MHz and 800 MHz. The test results show that the NYUSIM simulator provides a path loss prediction value that is closest to the average path loss value with a margin value of 1.25 dB for the 3.5 GHz frequency and 1.8 dB for the 28 GHz frequency. The 28 GHz working frequency has a path loss value higher than the 3.5 MHz frequency of 19 dB. The path loss value in LOS and NLOS conditions has an impact on reducing the path loss value by 35% at a frequency of 3.5 GHz and 26% at a frequency of 28 GHz.Keywords: path loss, micro cell, urban, NYUSIM, LOS, NLOS","PeriodicalId":344430,"journal":{"name":"ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115788281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-09DOI: 10.26760/ELKOMIKA.V9I3.648
Irnanda Priyadi, F. Hadi, Salwa Khotimah, Besperi Besperi
ABSTRAKIndonesia, khususnya provinsi Bengkulu, adalah salah satu negara yang rawan bencana gempa. Hal ini disebabkan karena secara histografi, posisi wilayah Indonesia merupakan pertemuan tiga lempeng aktif yang setiap kali lempeng ini bergeser menimbulkan patahan yang menyebabkan terjadinya gempa bumi. Paper ini membahas tentang rancangan modul deteksi gempa yang diberi nama Earthquake Intensity Meter. Rancangan modul terdiri dari sensor MEMS MPU6050 dan 2 buah sensor piezoelektrik. Masing-masing sensor dipisahkan dengan jarak 10 meter dengan sensor MPU6050 yang menjadi pusatnya dan 2 sensor piezoelektrik hanya sebagai pemicu. Kombinasi sensor MPU6050 dan 2 sensor piezoelektrik mampu digunakan untuk membedakan getaran gempa dan bukan gempa dengan tingkat keberhasilan 32%. Aplikasi Vibrometer yang digunakan sebagai media kalibrasi, memiliki selisih 17% dengan intensity meter. Sedangkan akurasi sensor MPU6050 dalam rancangan modul memiliki selisih 11,17% dengan aplikasi vibrometer. Data hasil pendeteksian rancangan divisualisasikan secara realtime dan disimpan pada aplikasi DEI yang dirancang dengan VB 2010.Kata kunci: deteksi gempa, mpu6050, piezoelektrik, vibrometer, VB 2010 ABSTRACTIndonesia, especially Bengkulu province, is one of the countries prone to earthquake disasters. This is because histographically, the position of the Indonesian territory is a junction of three active plates which each time these plates shift, causing fractures that cause earthquakes. This paper discusses the design of an earthquake detection module called the Earthquake Intensity Meter. The module design consists of a MEMS MPU6050 sensor and 2 piezoelectric sensors. Each sensor is separated by a distance of 10 meters with the MPU6050 sensor at the center and 2 piezoelectric sensors only as a trigger. The combination of the MPU6050 sensor and 2 piezoelectric sensors can be used to distinguish between earthquake and non-earthquake vibrations with a 32% success rate. The Vibrometer application, which is used as a calibration medium, has a difference of 17% with an intensity meter. Meanwhile, the accuracy of the MPU6050 sensor in the module design has a difference of 11,17% with the vibrometer application. Data from design detection results is visualized in real time and stored in the DEI application designed with VB 2010.Keywords: earthquake detector, mpu6050, piezoelectric, vibrometer, VB 2010
{"title":"Modul Deteksi dan Perekaman Data Gempa berbasis Database Earthquake Intensity (DEI)","authors":"Irnanda Priyadi, F. Hadi, Salwa Khotimah, Besperi Besperi","doi":"10.26760/ELKOMIKA.V9I3.648","DOIUrl":"https://doi.org/10.26760/ELKOMIKA.V9I3.648","url":null,"abstract":"ABSTRAKIndonesia, khususnya provinsi Bengkulu, adalah salah satu negara yang rawan bencana gempa. Hal ini disebabkan karena secara histografi, posisi wilayah Indonesia merupakan pertemuan tiga lempeng aktif yang setiap kali lempeng ini bergeser menimbulkan patahan yang menyebabkan terjadinya gempa bumi. Paper ini membahas tentang rancangan modul deteksi gempa yang diberi nama Earthquake Intensity Meter. Rancangan modul terdiri dari sensor MEMS MPU6050 dan 2 buah sensor piezoelektrik. Masing-masing sensor dipisahkan dengan jarak 10 meter dengan sensor MPU6050 yang menjadi pusatnya dan 2 sensor piezoelektrik hanya sebagai pemicu. Kombinasi sensor MPU6050 dan 2 sensor piezoelektrik mampu digunakan untuk membedakan getaran gempa dan bukan gempa dengan tingkat keberhasilan 32%. Aplikasi Vibrometer yang digunakan sebagai media kalibrasi, memiliki selisih 17% dengan intensity meter. Sedangkan akurasi sensor MPU6050 dalam rancangan modul memiliki selisih 11,17% dengan aplikasi vibrometer. Data hasil pendeteksian rancangan divisualisasikan secara realtime dan disimpan pada aplikasi DEI yang dirancang dengan VB 2010.Kata kunci: deteksi gempa, mpu6050, piezoelektrik, vibrometer, VB 2010 ABSTRACTIndonesia, especially Bengkulu province, is one of the countries prone to earthquake disasters. This is because histographically, the position of the Indonesian territory is a junction of three active plates which each time these plates shift, causing fractures that cause earthquakes. This paper discusses the design of an earthquake detection module called the Earthquake Intensity Meter. The module design consists of a MEMS MPU6050 sensor and 2 piezoelectric sensors. Each sensor is separated by a distance of 10 meters with the MPU6050 sensor at the center and 2 piezoelectric sensors only as a trigger. The combination of the MPU6050 sensor and 2 piezoelectric sensors can be used to distinguish between earthquake and non-earthquake vibrations with a 32% success rate. The Vibrometer application, which is used as a calibration medium, has a difference of 17% with an intensity meter. Meanwhile, the accuracy of the MPU6050 sensor in the module design has a difference of 11,17% with the vibrometer application. Data from design detection results is visualized in real time and stored in the DEI application designed with VB 2010.Keywords: earthquake detector, mpu6050, piezoelectric, vibrometer, VB 2010","PeriodicalId":344430,"journal":{"name":"ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117194912","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-09DOI: 10.26760/ELKOMIKA.V9I3.619
Bayu Setyo Wibowo, S. Handoko, Hermawan Hermawan
ABSTRAKKebutuhan listrik di Kalimantan Selatan dan Tengah menjadi semakin bertambah dikarenakan meningkatnya jumlah penduduk dan ekonomi serta mahalnya biaya pembangkitan listrik. Tujuan penelitian ialah meminimalkan biaya pembangkitan termal dan memecahkan permasalahan ekonomi dan emisi. Penelitian menggunakan metode Dragonfly algortihm yang mengkaji tentang optimasi ekonomi dan emisi pada PLTU Asam-asam, Pulang Pisau dan PLTA Riam Kanan dengan membuat program dengan menginputkan Cost Function dan Emission Function. Didapatkan rata-rata biaya pembangkitan dan emisi dari tanggal 1 – 4 September 2020 yaitu pada kasus 1 biaya pembangkit sebesar Rp 335.855.120 dan emisi sebesar 628,6 ton, pada kasus 2 biaya pembangkit sebesar Rp 251.891.340 dan emisi sebesar 943 ton, pada kasus 3 biaya pembangkit sebesar Rp 167.935.460 dan emisi sebesar 1257,3ton. Faktor pembobotan akan mempengaruhi biaya pembangkitan dan emisi yang dihasilkan.Kata kunci: Pembangkit Listrik, Dragonfly algortihm, Faktor Pembobotan ABSTRACTThe demand for electricity in South and Central Kalimantan is increasing due to the increasing population and economy as well as the high cost of generating electricity. The research objective is to minimize the cost of thermal generation and solve economic and emission problems. This research uses the Dragonfly algorithm method which examines the economic optimization and emissions at LTU Asam-Asam, Pulang Pisau and PLTA Riam Kanan by making a program by inputting Cost Function and Emission Function. Obtained the average cost of generation and emissions from September 1 - 4 2020, namely in case 1 the generator cost is IDR 335,855,120 and the emission is 628.6 tons, in case 2 the generator cost is IDR 251,891,340 and the emission is 943 tons, in case 3 the cost of the generator is Rp. 167,935,460 and the emission is 1257.3 tonnes. The weighting factor will affect the cost of generation and the resulting emissions.Keywords: Power Plant, Dragonfly algorithm, Weighting Factor
ABSTRAKKebutuhan婆罗洲南部和中部电力变得越来越由于人口增加和经济代价在发电。研究的目的是减少热复活费用和解决经济和排放问题。经济研究使用的蜻蜓algortihm回顾关于优化方法和在回家的酸,电厂排放和瀑布水电站右刀让menginputkan成本功能和项目排放功能。平均获得复活费用和排放2020年间即9月1—4日的案件1发电厂成本总计335855120和大排放628.6吨,在这种情况下2个发电厂成本总计251891340和943万吨,在这种情况下排放3成本总计发电机167935460和1257,3ton大小的排放。教女动物因素会影响复活费用和产生的二氧化碳排放。关键词:发电厂、蜻蜓algortihm,因式分解教女动物ABSTRACTThe要求为电力在南加里曼丹和中央是increasing帐款increasing人口和经济》as well as generating电力之高成本。热的《研究客观是需要最小化成本generation解决经济和排放problems。这个研究利用《经济optimization蜻蜓算法方法哪种examines排放at是酸,回家刀和右:让a项目由inputting瀑布水电站的成本功能和排放功能。获得《generation平均成本和排放从2020 1 - 4,namely 9》和凯斯1《成本是IDR 335,855,120发电机与排放是628。6吨,凯斯在2《成本是IDR 251,891,340发电机与排放是943 3吨,凯斯在发电机是Rp成本》。《167,935,460与排放是1257 3 tonnes。《威尔weighting因子影响一代and The resulting排放的成本。安装:发电厂、蜻蜓算法Weighting因子
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ABSTRAKKemajuan teknologi gelombang mikro memainkan peran penting dalam berbagai aplikasi diagnosa dan deteksi penyakit. Penelitian ini mengusulkan dua model antena untuk mendeteksi virus menggunakan Antena Mikrostrip Biosensor yang beroperasi pada ISM band (2,4-2,5 GHz). Antena yang diusulkan disimulasikan pada Software CST dengan material substrat Roger 3010. Hasil simulasi yang diperoleh antena pertama beroperasi pada 2,46 GHz, return loss -19,76 dB, bandwidth 401,2 MHz. Antena kedua pada 2,45 GHz, return loss -22,51 dB, bandwidth 227,4 MHz. Hasil simulasi pengujian menggunakan phantom darah menunjukkan pergeseran frekuensi semakin rendah dengan antena pertama 2,38 GHz dan antena kedua 2,43 GHz. Pengukuran antena pertama beroperasi pada 2,5 GHz dengan return loss -21,55 dB dan antena kedua beroperasi pada 2,47 GHz dengan return loss -28 dB. Pengukuran antena menggunakan VNA menunjukkan pergeseran frekuensi semakin meningkat diikuti return loss semakin rendah dibandingkan dengan hasil simulasi.Kata kunci: antena deteksi virus, ISM, proximity coupled, mikrostrip, phantom.ABSTRACTAdvances in microwave technology play an important role in a wide variety of disease diagnostic and detection applications. This study proposes two antenna models for virus detection using a Microstrip Biosensor antenna that operates on the ISM band (2.4-2.5 GHz). The proposed antenna is simulated in CST software with Roger 3010 substrate material. The simulation results obtained by the first antenna operate at 2.46 GHz, return loss of -19.76 dB, a bandwidth of 401.2 MHz. The second antenna at 2.45 GHz, return loss of -22.51 dB, a bandwidth of 227.4 MHz. The test simulation results using blood phantom show that the frequency shift is getting lower with the first antenna at 2.38 GHz and the second antenna at 2.43 GHz. The first antenna measurement operates at 2.5 GHz with a return loss of -21.55 dB and the second antenna operates at 2.47 GHz with a return loss of -28 dB. Antenna measurement using VNA shows that the frequency shift is increasing followed by lower return loss compared to the simulation results.Keywords: antena for virus detection, ISM, proximity coupled, microstrip, phantom.
{"title":"Antena Mikrostrip Biosensor untuk Deteksi Virus pada Darah","authors":"Yusnita Rahayu, Meilita Kurniati, Inesti Lailatul Qodriyah","doi":"10.26760/ELKOMIKA.V9I3.604","DOIUrl":"https://doi.org/10.26760/ELKOMIKA.V9I3.604","url":null,"abstract":"ABSTRAKKemajuan teknologi gelombang mikro memainkan peran penting dalam berbagai aplikasi diagnosa dan deteksi penyakit. Penelitian ini mengusulkan dua model antena untuk mendeteksi virus menggunakan Antena Mikrostrip Biosensor yang beroperasi pada ISM band (2,4-2,5 GHz). Antena yang diusulkan disimulasikan pada Software CST dengan material substrat Roger 3010. Hasil simulasi yang diperoleh antena pertama beroperasi pada 2,46 GHz, return loss -19,76 dB, bandwidth 401,2 MHz. Antena kedua pada 2,45 GHz, return loss -22,51 dB, bandwidth 227,4 MHz. Hasil simulasi pengujian menggunakan phantom darah menunjukkan pergeseran frekuensi semakin rendah dengan antena pertama 2,38 GHz dan antena kedua 2,43 GHz. Pengukuran antena pertama beroperasi pada 2,5 GHz dengan return loss -21,55 dB dan antena kedua beroperasi pada 2,47 GHz dengan return loss -28 dB. Pengukuran antena menggunakan VNA menunjukkan pergeseran frekuensi semakin meningkat diikuti return loss semakin rendah dibandingkan dengan hasil simulasi.Kata kunci: antena deteksi virus, ISM, proximity coupled, mikrostrip, phantom.ABSTRACTAdvances in microwave technology play an important role in a wide variety of disease diagnostic and detection applications. This study proposes two antenna models for virus detection using a Microstrip Biosensor antenna that operates on the ISM band (2.4-2.5 GHz). The proposed antenna is simulated in CST software with Roger 3010 substrate material. The simulation results obtained by the first antenna operate at 2.46 GHz, return loss of -19.76 dB, a bandwidth of 401.2 MHz. The second antenna at 2.45 GHz, return loss of -22.51 dB, a bandwidth of 227.4 MHz. The test simulation results using blood phantom show that the frequency shift is getting lower with the first antenna at 2.38 GHz and the second antenna at 2.43 GHz. The first antenna measurement operates at 2.5 GHz with a return loss of -21.55 dB and the second antenna operates at 2.47 GHz with a return loss of -28 dB. Antenna measurement using VNA shows that the frequency shift is increasing followed by lower return loss compared to the simulation results.Keywords: antena for virus detection, ISM, proximity coupled, microstrip, phantom.","PeriodicalId":344430,"journal":{"name":"ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129744258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-09DOI: 10.26760/ELKOMIKA.V9I3.518
A. Alqap, Junas Haidi, Adhadi Kurniawan, Shintia Veronica, N. Supardi
ABSTRAKKarakterisasi untuk memisahkan mutu-mutu yang berbeda dalam aplikasi industri dapat dipenuhi dengan menggunakan alat dengan kemampuan yang terbatas. Teknik sortir memanfaatkan sistem papan evaluasi Eval AD5933 EBZ berakurasi 0,5% dilakukan terhadap pisang kepok (musa spp) hasil perkebunan di Pulau Enggano, Provinsi Bengkulu. Sistem dinyalakan dengan sambungan listrik bertegangan 2,7 V – 5,5 V mengeksitasi gelombang dari frekuensi 4000 Hz sampai 100.000 Hz kepada tiga sampel, masing-masing tiga kali sapuan. Tanpa ada modifikasi yang diberikan, sistem mampu membedakan impedansi musa spp antara jenis-jenis mutu mentah, mengkal dan masak melalui diagram Argand yang digambar dari data impedansi masing-masing. Diagram Argand yang dihasilkan menunjukkan jenis mutu masak dari musa spp lebih besar (dalam Ohm) dari jenisj-jenis mutu di bawahnya. Sistem ini dapat membantu industri pembuatan tepung pisang yang memerlukan pemilahan jenis bahan baku bermutu tertentu. Kata kunci: sortir, mutu, buah pisang kepok, impedansi ABSTRACTCharacterization to sortir different qualities in industrial applications can be fulfilled by using a tool with limited capability. Sorting technique using a 0.5% accuracy Eval AD5933 EBZ evaluation board system has been carried out on kepok banana (musa spp) from the plantation of Enggano Island, Bengkulu province. The system powered by a 2.7 V – 5.5 V DC low-voltage excited waves from 4000 Hz to 100,000 Hz frequencies to three samples, three sweeps of each. Without any modification, the system has been able to segregate different quality types of unripe, almost ripe and ripe from their Argand diagram drawn from their impedance data. The Argand diagram characterizes that the quality type of banana ripe is more expanded (in Ohm) than the other quality types of below. The system is applicable for a banana flour manufacturing industry that requires the sorting of certain types of quality raw materials.Keywords: sorting, quality, musa banana, impedance
行业应用程序中分离不同质量的抽象描述可以通过使用有限的工具来实现。分类技术采用Eval AD5933 EBZ评价板系统，对班古鲁省Enggano岛上种植园生产的芭芭拉(musa spp)进行了0.5%的精益性评估。系统通过压缩电路连接激活，从4000赫兹到10万赫兹的波长从4000赫兹到10万赫兹。在没有任何修改的情况下，该系统能够通过从各自的免疫数据中绘制的Argand图表，将spp区分为原始质量、稀释和制毒。制作的Argand图显示了下面类型类型的更高质量的摩西spp (Ohm)的成熟质量。这个系统可以帮助香蕉面粉工业生产，因为它需要对某些高质量的原料进行分类。关键字:整理、质量、香蕉串水果、包装、包装等工业应用的特点可以通过使用有限可行性的工具来实现。将技术使用0.5%的Eval AD5933 EBZ EBZ勘测系统从班古鲁省的Enggano Island上提取出来。系统由2.7 V——5.5 V直流低电压波动，从4000赫兹到10万赫兹频率不等没有任何修改，系统可以对不同质量的不精确表示，几乎和从图表中借鉴数据。Argand图characterizes The quality of banana ripe is more expanded比其他quality types of below更广泛。这套系统是香蕉软膏制造业的应用，这是对原始材料质量上色的要求。剪裁，质量，摩西香蕉，阻尼舞
{"title":"Teknik Sortir Produk Pangan menggunakan Teknik Bio-impedansi","authors":"A. Alqap, Junas Haidi, Adhadi Kurniawan, Shintia Veronica, N. Supardi","doi":"10.26760/ELKOMIKA.V9I3.518","DOIUrl":"https://doi.org/10.26760/ELKOMIKA.V9I3.518","url":null,"abstract":"ABSTRAKKarakterisasi untuk memisahkan mutu-mutu yang berbeda dalam aplikasi industri dapat dipenuhi dengan menggunakan alat dengan kemampuan yang terbatas. Teknik sortir memanfaatkan sistem papan evaluasi Eval AD5933 EBZ berakurasi 0,5% dilakukan terhadap pisang kepok (musa spp) hasil perkebunan di Pulau Enggano, Provinsi Bengkulu. Sistem dinyalakan dengan sambungan listrik bertegangan 2,7 V – 5,5 V mengeksitasi gelombang dari frekuensi 4000 Hz sampai 100.000 Hz kepada tiga sampel, masing-masing tiga kali sapuan. Tanpa ada modifikasi yang diberikan, sistem mampu membedakan impedansi musa spp antara jenis-jenis mutu mentah, mengkal dan masak melalui diagram Argand yang digambar dari data impedansi masing-masing. Diagram Argand yang dihasilkan menunjukkan jenis mutu masak dari musa spp lebih besar (dalam Ohm) dari jenisj-jenis mutu di bawahnya. Sistem ini dapat membantu industri pembuatan tepung pisang yang memerlukan pemilahan jenis bahan baku bermutu tertentu. Kata kunci: sortir, mutu, buah pisang kepok, impedansi ABSTRACTCharacterization to sortir different qualities in industrial applications can be fulfilled by using a tool with limited capability. Sorting technique using a 0.5% accuracy Eval AD5933 EBZ evaluation board system has been carried out on kepok banana (musa spp) from the plantation of Enggano Island, Bengkulu province. The system powered by a 2.7 V – 5.5 V DC low-voltage excited waves from 4000 Hz to 100,000 Hz frequencies to three samples, three sweeps of each. Without any modification, the system has been able to segregate different quality types of unripe, almost ripe and ripe from their Argand diagram drawn from their impedance data. The Argand diagram characterizes that the quality type of banana ripe is more expanded (in Ohm) than the other quality types of below. The system is applicable for a banana flour manufacturing industry that requires the sorting of certain types of quality raw materials.Keywords: sorting, quality, musa banana, impedance","PeriodicalId":344430,"journal":{"name":"ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika","volume":"491 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124931491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-09DOI: 10.26760/ELKOMIKA.V9I3.716
Nazmia Kurniawati, Y. K. Ningsih, Sofia Debi Puspa, Tri swasono adi
ABSTRAKKomunikasi Vehicle to Infrastructure (V2I) memungkinkan kendaraan dapat terhubung ke berbagai macam infrastruktur. Dengan kondisi kendaraan yang bergerak, maka kondisi lingkungan yang dilewati mempengaruhi parameter komunikasi. Implementasi modulasi adaptif pada skema V2I memperbolehkan sistem menggunakan skema modulasi yang berbeda untuk mengakomodasi perubahan kondisi lingkungan. Pada penelitian ini digunakan skema modulasi QPSK, 8PSK, dan 16-QAM dengan memanfaatkan reinforcement learning dan algoritma epsilon greedy untuk menentukan skema modulasi yang digunakan berdasarkan level AWGN. Dari hasil simulasi dengan kondisi nilai epsilon yang divariasikan dari 0.1 hingga 0.5 didapatkan bahwa semakin tinggi nilai epsilon maka semakin sering agen tidak memilih skema modulasi dengan reward tertinggi.Kata kunci: Reinforcement learning, Modulasi Adaptif, AWGN ABSTRACTVehicle to Infrastructure (V2I) communication allows vehicles to be connected to various infrastructures. Under the scenario of a moving vehicle, the environmental conditions which is passed by the vehicle will affect the communication parameters. The adaptive modulation implementation in the V2I scheme allows the system to use different modulation schemes to accommodate changing environmental conditions. In this study, the QPSK, 8PSK, and 16-QAM modulation schemes were used by utilizing reinforcement learning and the epsilon greedy algorithm to determine the modulation scheme used based on AWGN level. From the simulation results with the conditions of the epsilon value varying from 0.1 to 0.5, it is found that the higher the epsilon value, the more often the agent does not choose the modulation scheme with the highest reward.Keywords: Reinforcement learning, Adaptive Modulation, AWGN
基础设施沟通工具使车辆能够连接到各种基础设施。随着车辆的移动状态，所经过的环境条件影响了通信参数。V2I方案的适应调整实施允许系统使用不同的调制方案来适应环境环境的变化。在这项研究中，使用q胡克、8个胡克和16个qam调制方案，利用希腊的epsilon算法和epsilon算法，根据AWGN水平确定使用的调制方案。从0。1到0。5变化值的模拟结果发现，epsilon值越高，代理选择的调制方案与最高奖励就越频繁。关键词:再生学习、适应调节、AWGN abstractlet汽车到基础设施(V2I)沟通障碍。在《a移动场景下车辆,环境的条件,这是昏倒:《communication车辆威尔影响parameters。境adaptive调制implementation V2I怀廷allows accommodate的系统要用不同的调制计划能改变环境条件。In this study,《QPSK、8PSK 16-QAM调制计划能在以前由utilizing reinforcement学习和《调制怀廷以前epsilon贪婪算法来个重大改编自AWGN级别。和条件》从《模拟results epsilon价值varying从0。1到0。5,是找到那个《epsilon价值高,经常越《探员不会选择调制怀廷with the最高奖励。重点词:恢复学习，有定型调制，AWGN
{"title":"Algoritma Epsilon Greedy pada Reinforcement Learning untuk Modulasi Adaptif Komunikasi Vehicle to Infrastructure (V2I)","authors":"Nazmia Kurniawati, Y. K. Ningsih, Sofia Debi Puspa, Tri swasono adi","doi":"10.26760/ELKOMIKA.V9I3.716","DOIUrl":"https://doi.org/10.26760/ELKOMIKA.V9I3.716","url":null,"abstract":"ABSTRAKKomunikasi Vehicle to Infrastructure (V2I) memungkinkan kendaraan dapat terhubung ke berbagai macam infrastruktur. Dengan kondisi kendaraan yang bergerak, maka kondisi lingkungan yang dilewati mempengaruhi parameter komunikasi. Implementasi modulasi adaptif pada skema V2I memperbolehkan sistem menggunakan skema modulasi yang berbeda untuk mengakomodasi perubahan kondisi lingkungan. Pada penelitian ini digunakan skema modulasi QPSK, 8PSK, dan 16-QAM dengan memanfaatkan reinforcement learning dan algoritma epsilon greedy untuk menentukan skema modulasi yang digunakan berdasarkan level AWGN. Dari hasil simulasi dengan kondisi nilai epsilon yang divariasikan dari 0.1 hingga 0.5 didapatkan bahwa semakin tinggi nilai epsilon maka semakin sering agen tidak memilih skema modulasi dengan reward tertinggi.Kata kunci: Reinforcement learning, Modulasi Adaptif, AWGN ABSTRACTVehicle to Infrastructure (V2I) communication allows vehicles to be connected to various infrastructures. Under the scenario of a moving vehicle, the environmental conditions which is passed by the vehicle will affect the communication parameters. The adaptive modulation implementation in the V2I scheme allows the system to use different modulation schemes to accommodate changing environmental conditions. In this study, the QPSK, 8PSK, and 16-QAM modulation schemes were used by utilizing reinforcement learning and the epsilon greedy algorithm to determine the modulation scheme used based on AWGN level. From the simulation results with the conditions of the epsilon value varying from 0.1 to 0.5, it is found that the higher the epsilon value, the more often the agent does not choose the modulation scheme with the highest reward.Keywords: Reinforcement learning, Adaptive Modulation, AWGN","PeriodicalId":344430,"journal":{"name":"ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131033799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-09DOI: 10.26760/ELKOMIKA.V9I3.690
Rizky Amalia, Slamet Riyadi, F. Setiawan, L. H. Pratomo
ABSTRAKDewasa ini teknologi energi terbarukan biasanya menggunakan mesin listrik sinkron Alternating Current (AC) pada pembangkit listrik tenaga angin. Generator listrik sinkron AC menggunakan brush pada proses eksitasi yang membutuhkan perawatan berkala sehingga rumit jika diaplikasikan pada Pembangkit Listrik Tenaga Angin. Pada penelitian ini generator akan menggunakan mesin Switched Reluctance yang dioperasikan sebagai Switched Reluctance Generator (SRG). Untuk menghasilkan keluaran arus yang optimal, SRG akan dioperasikan dengan mengatur sudut penyalaan fasa menggunakan metode single pulse. Metode pensakelaran ini diatur oleh input capture fasilitas mikrokontrol dsPIC 30F4012. Penelitian ini telah diverifikasi dengan simulasi Simulink MATLAB dan pengujian alat. Hasil pengujian optimal dibuktikan pada sudut penyalaan θon = 40 derajat dan θoff = 170 derajat menghasilkan arus discharging sebesar 7.6 A dengan kecepatan 1647.1 RPM ditandai dengan bentuk gelombang arus yang ideal. Hasil arus discharging yang optimal dapat meningkatkan kinerja SRG, sehingga metode ini dapat diaplikasikan pada pembangkit listrik tenaga angin.Kata kunci: SRG, dsPIC30F4012, sudut penyalaan, single pulse ABSTRACTNowadays, renewable energy technology usually uses AC synchronous electric machines in wind power. AC synchronous generator uses a brush in the excitation process, which requires periodic maintenance so it is complicated if applied to wind power. In this research, the generator will use a Switched Reluctance machine that operated as a SRG. To produce an optimal current, the SRG will be operated by adjusting the ignition angle using the single pulse method. This method is controlled by input capture of the microcontroller dsPIC 30F4012. This research has been verified by simulating Simulink MATLAB and testing device. The optimal test results are proven at the ignition angle θon = 40 degree and θoff = 170 degree produces a discharging current of 7.6 A with a speed of 1647.1 RPM characterized by the ideal current waveform. The optimal discharging current results can improve the performance of the SRG, so this method can be applied to wind power.Keywords: SRG, dsPIC30F4012, the ignition angle, single pulse
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Pub Date : 2021-07-09DOI: 10.26760/ELKOMIKA.V9I3.505
Siti Saodah, I. M. Wiwit, Ahmad Deni, Dja’far Sodiq, Bambang Puguh
ABSTRAKFan test set merupakan salah satu peralatan penting laboratorium di Jurusan Teknik Konversi Energi yang digunakan untuk menguji karakteristik laju perpindahan fluida. Alat ini terdiri dari gandengan motor DC penguatan bebas dan kipas. Fan test set ini dapat menghasilkan aliran udara yang tetap atau berubahubah dengan menetapkan atau mengubah-ubah kecepatan putaran kipasnya. Kecepatan putaran kipas ini sendiri diatur melalui kecepatan putaran motor dc penggeraknya. Dalam kegiatan penelitian ini telah dilakukan perancangan dan pembuatan konverter ac/dc terkendali yang dapat mengubah daya listrik arus ac menjadi daya listrik arus dc yang dapat dikendalikan. Daya listrik dc variabel yang dihasilkan selanjutnya digunakan untuk menyuplai belitan jangkar motor dc agar kecepatan putaran kipas dan aliran udara dapat dikendalikan. Perangkat ini dapat menghasilkan tegangan keluaran dalam rentang 10 – 100 V dc yang mampu memutar motor dc dari 203,6 – 1849 rpm dan menghasilkan harmonisa yang sebesar 6,7% saat vibrasi motor mencapai 2,8 mm/s.Kata kunci: beban nol, fan test set, harmonisa, konverter ac/dc ABSTRACTFan test set is one of the important laboratory equipment in the Department of Energy Conversion Engineering which is used to test the characteristics of the fluid transfer rate. It consists of a coupled free-amplifying DC motor and fan. This fan test set can produce a fixed or changing airflow by setting or varying the fan speed. The rotational speed of the fan itself is regulated through the rotational speed of the dc motor driving it. In this research activity, the design and manufacture of a controlled ac/dc converter that can convert ac into controllable dc power has been carried out. The resulting variable dc power is then used to supply the DC motor anchor winding so that the fan rotation speed and air flow can be controlled. This device can produce an output voltage in the range of 10 - 100 V dc which is capable of rotating a dc motor from 203.6 - 1849 rpm and producing a harmonic of 6.7% when the motor vibration reaches 2.8 mm / s.Keywords: no load, fan test set, harmonics, ac/dc converter
抽象测试集是能源转换技术领域的重要设备之一，该设备被用来测试流体流动速度特征。这是由直流助推器和风扇组成的。这个测试风扇可以通过设置或改变其排气速度来产生稳定或变化的气流。风扇的自旋速度由其直流电机的旋转速度调节。在这项研究活动中，有一种受控的交流/dc转换器的设计和设计，它可以将交流的电力转化为可控制的dc电流。由此产生的直流电能随后被用来为直流电机的锚链提供动力，使风扇旋转速度和气流得到控制。该设备可以在10 - 100直流电压中产生输出电压，可以从203.6 - 1849转/分，在发动机振动达到2.8毫米/s时，产生6.7%的谐波。关键词:零负载，风扇测试集，和声集，交流转换器/dc摘要风扇测试集是测试流体转移特性的重要实验室之一。它是一种由哥伦比亚方便面直流发动机和风扇组成的。这台风扇测试集可以通过设置或改变空气流来产生一个固定或改变飞速。不断变化的风扇的旋转速度受到了直流发动机的旋转速度的调节。在这项研究的行动中，调节交流/直流交流的设计和制造一直被忧虑所困扰。可再生的dc电力被用来供应直流电动机，这样风扇就可以控制速度和空气流动。这个装置可以农产品的输出电压的《太阳城》10 - 100 V dc,这是来自203的capable of a dc马达的轮换。6 1849 - rpm和producing a调和定律》6 . 7%的时候,摩托车振动深处2。8 mm / s。安装:加载,粉丝测试组,harmonics, ac / dc转换器
{"title":"Pengaruh Harmonisa Penggerak Kecepatan Variabel terhadap Kinerja Motor DC FanTest Set","authors":"Siti Saodah, I. M. Wiwit, Ahmad Deni, Dja’far Sodiq, Bambang Puguh","doi":"10.26760/ELKOMIKA.V9I3.505","DOIUrl":"https://doi.org/10.26760/ELKOMIKA.V9I3.505","url":null,"abstract":"ABSTRAKFan test set merupakan salah satu peralatan penting laboratorium di Jurusan Teknik Konversi Energi yang digunakan untuk menguji karakteristik laju perpindahan fluida. Alat ini terdiri dari gandengan motor DC penguatan bebas dan kipas. Fan test set ini dapat menghasilkan aliran udara yang tetap atau berubahubah dengan menetapkan atau mengubah-ubah kecepatan putaran kipasnya. Kecepatan putaran kipas ini sendiri diatur melalui kecepatan putaran motor dc penggeraknya. Dalam kegiatan penelitian ini telah dilakukan perancangan dan pembuatan konverter ac/dc terkendali yang dapat mengubah daya listrik arus ac menjadi daya listrik arus dc yang dapat dikendalikan. Daya listrik dc variabel yang dihasilkan selanjutnya digunakan untuk menyuplai belitan jangkar motor dc agar kecepatan putaran kipas dan aliran udara dapat dikendalikan. Perangkat ini dapat menghasilkan tegangan keluaran dalam rentang 10 – 100 V dc yang mampu memutar motor dc dari 203,6 – 1849 rpm dan menghasilkan harmonisa yang sebesar 6,7% saat vibrasi motor mencapai 2,8 mm/s.Kata kunci: beban nol, fan test set, harmonisa, konverter ac/dc ABSTRACTFan test set is one of the important laboratory equipment in the Department of Energy Conversion Engineering which is used to test the characteristics of the fluid transfer rate. It consists of a coupled free-amplifying DC motor and fan. This fan test set can produce a fixed or changing airflow by setting or varying the fan speed. The rotational speed of the fan itself is regulated through the rotational speed of the dc motor driving it. In this research activity, the design and manufacture of a controlled ac/dc converter that can convert ac into controllable dc power has been carried out. The resulting variable dc power is then used to supply the DC motor anchor winding so that the fan rotation speed and air flow can be controlled. This device can produce an output voltage in the range of 10 - 100 V dc which is capable of rotating a dc motor from 203.6 - 1849 rpm and producing a harmonic of 6.7% when the motor vibration reaches 2.8 mm / s.Keywords: no load, fan test set, harmonics, ac/dc converter","PeriodicalId":344430,"journal":{"name":"ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127804345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-09DOI: 10.26760/ELKOMIKA.V9I3.678
A. W. Nugraha, Imron Rosyadi, Fahmi Khoerullatif
ABSTRAKDevOps mendorong percepatan pengembangan sistem. Namun bukti nyata penerapannya pada sistem tertanam belum mencukupi. Salah satu penyebabnya adalah kesulitan proses deployment pada perangkat. Konsep IoT menghubungkan sistem tertanam dengan jaringan yang memungkinkan proses pembaharuan firmware menggunakan mekanisme Over The Air (OTA). Tulisan ini mengusulkan infrastruktur DevOps untuk pengembangan sistem tertanam. Perangkat keras yang digunakan adalah microcontroller ESP8266. Sedangkan lingkungan DevOps menggunakan perangkat lunak PlatformIO, GitHub dan Travis CI. Pengujian dilakukan dengan mengubah user requirement yang kemudian diterapkan pada perangkat keras. Tahapan DevOps (build and test, release hingga deploy) telah berhasil dilakukan secara otomatis. Sistem mampu mendeteksi kesalahan penulisan kode sumber. Rerata waktu keseluruhan proses adalah 77,21 detik. Proses build and test mendominasi waktu proses dengan rerata sebesar 77,21 detik dan waktu deploy memiliki rerata 1,41 detik.Kata kunci: IoT, Sistem Tertanam, OTA, DevOps, ESP8266 ABSTRACTDevOps drives the acceleration of system development. However, the concrete evidence of its application in embedded systems is not sufficient. One of the causes is difficulty in the deployment process on the device. Firmware update using an Over-The-Air (OTA) mechanism is allowed by the IoT concept that connects embedded systems into a network. This paper is proposing a DevOps infrastructure for embedded system development. Proposed infrastructure using ESP8266 for the hardware and PlatformIO, GitHub, and Travis CI for the DevOps environment. Testing the proposed system is done by changing the user requirements that are applied to the hardware. The DevOps stages from building and test, release, and deployment have automatically been done. The system is also able to detect developer errors in writing source code. The average time of the whole process on trial was 77.21 seconds. The build and test process dominates the processing time with an average of 77.21 seconds and the deployment time is relatively short with an average of 1.41 seconds.Keywords: IoT, Embedded System, OTA, DevOps, ESP8266
抽象推动了系统开发的加速。但应用于嵌入式系统还没有足够的证据。原因之一是设备部署困难。许多概念将系统连接到嵌入式网络中，使固件更新过程能够使用Over The Air mechanic (OTA)。这篇文章建议了DevOps基础设施来发展嵌建系统。微控制器是ESP8266使用的硬件。而DevOps环境使用PlatformIO软件,GitHub和Travis CI。通过改变用户的requirement然后测试适用于硬件。构建和测试(构建和测试，发布到部署)序列已经自动完成。系统可以探测到笔误源代码。整个过程的平均时间是77.21秒。构建和测试过程主宰进程时间，平均时间为77.21秒，重复时间为1.41秒。关键词:嵌入式系统,很多OTA, DevOps, ESP8266 acceleration》ABSTRACTDevOps驱动器系统开发。但是，它在嵌入系统中的应用证据并不令人满意。原因之一是在设备的部署过程中存在困难。更新的消息使用过度的水(OTA)机制允许了许多有关嵌入系统的概念。这篇论文建议为嵌入系统开发提供基础设施改进。为硬件和平台、GitHub和Travis环境退化提供最新设备。通过改变用户申请的硬件请求来测试这些建议的系统。从大楼进行的DevOps stages from building and test, release, and deployment已经自动完成。该系统还可以在源代码中探测开发中的errors。整个审判的平均时间是77.21秒。与77.21秒的平均寿命缩短了与1.41秒的平均寿命缩短了。基数:集成系统，OTA, DevOps, ESP8266
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Pub Date : 2021-07-09DOI: 10.26760/ELKOMIKA.V9I3.703
Hardi Nusantara, Arief Budi Santiko, Achmad Munir
ABSTRAKDalam makalah ini dikembangkan sebuah pembagi daya yang terintegrasi dengan proses filtering yang dinamakan Filtering Power Divider (FPD) untuk mendapatkan ukuran perangkat yang compact. FPD yang diusulkan terdiri dari 2 buah Band Pass Filter (BPF) yang dirancang berdasarkan teknik Substrate Integrated Waveguide (SIW) untuk beroperasi pada frekuensi Wireless Local Area Network (WLAN) 5,8 GHz. Optimasi dilakukan dengan menggunakan sebuah perangkat lunak simulasi untuk menyelidiki pengaruh parameter filter yang berbeda terhadap proses pemfilteran serta tanggapan keluaran FPD. Substrat dielektrik Duroid 5880 dengan ketebalan 1,575 mm digunakan untuk merealisasi FPD dengan total dimensi 95 mm x 70 mm. FPD yang direalisasi memiliki tanggapan bandwidth sebesar 75 MHz pada rentang frekuensi 5,9 GHz hingga 5,975 GHz dan isolasi antar port keluaran sebesar 20 dB.Kata kunci: Band Pass Filter (BPF), filtering power divider, Substrate Integrated,Waveguide (SIW), Wireless Local Area Network (WLAN).ABSTRACTIn this paper power divider integrated with filtering process, named as Filtering Power Divider (FPD), is developed to achieve a compact size of the device. The proposed FPD is composed of 2 pieces of Band Pass Filter (BPF) designed based on Substrate Integrated Waveguide (SIW) to operate at the Wireless Local Area Network (WLAN) frequency of 5.8 GHz. The optimizations are carried out using a simulation software to investigate the effect of different filter parameters to the filtering process as well as to the output response of FPD. A Duroid 5880 dielectric substrate with the thickness of 1.575 mm is used to realized the FPD with the total dimensions of 95 mm x 70 mm. The realized FPD has a bandwidth response of 75 MHz in the frequency range of 5.9 GHz to 5.975 GHz and isolation between output ports is 20 dB.Keywords: Band Pass Filter (BPF); filtering power divider; Substrate Integrated Waveguide (SIW); Wireless Local Area Network (WLAN).
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