F. Faizah, I. M. Wiguna, Suhanto, A. Abdullah, D. Amalia, V. Septiani, Politeknik, Penerbangan Surabaya, Jl. Jemur Andayani, Politeknik Transportasi, Darat Bali, Jl. Batuyang, Sukawati Gianyar Batubulan, Penerbangan Makassar, Jl. Salodong, Kec Untia, Kota Biringkanaya, Sulawesi Makassar, Penerbangan Palembang, J. Adi, Sucipto No, 3012, Palembang
Good air quality is important for the health and comfort of the people living in that environment. Air quality conditions at a location can be determined from the levels of pollutants and harmful gases. The most easily known air quality parameters are temperature, humidity, and levels of harmful gases present. This research presents an air quality monitoring instrument that utilizes Long Range (LoRa) wireless technology for data transmission. This tool consists of a sensor node section that functions to detect air quality in a certain area, as well as a gateway section that functions to receive data from the sensor node to be forwarded to the operator. Each set of sections is equipped with a LoRa SX1276 module that works at a frequency of 915 MHz for data communication and NodeMCU ESP8266 for data processing. The sensor node is equipped with a DHT22 sensor to detect temperature and humidity and an MQ7 sensor to detect carbon monoxide (CO) levels. The reading results of these sensors are forwarded by the sensor node to the gateway to be displayed on a 0.96” OLED. The gateway is also equipped with a buzzer that will sound if a temperature reading value exceeds 40 oC is found, humidity does not meet the 45-65% RH range, and CO levels exceed 12 ppm. The test results showed that the buzzer function can work properly according to the specified sensor reading value and the maximum distance between the sensor node and the gateway for optimal data communication is a radius of 400 m when tested at the Politeknik Penerbangan Surabaya.
{"title":"IMPLEMENTASI TEKNOLOGI LORA DAN NODEMCU ESP8266 PADA ALAT EARLY WARNING SYSTEM UNTUK PEMANTAUAN KUALITAS UDARA","authors":"F. Faizah, I. M. Wiguna, Suhanto, A. Abdullah, D. Amalia, V. Septiani, Politeknik, Penerbangan Surabaya, Jl. Jemur Andayani, Politeknik Transportasi, Darat Bali, Jl. Batuyang, Sukawati Gianyar Batubulan, Penerbangan Makassar, Jl. Salodong, Kec Untia, Kota Biringkanaya, Sulawesi Makassar, Penerbangan Palembang, J. Adi, Sucipto No, 3012, Palembang","doi":"10.46491/jp.v8i1.1357","DOIUrl":"https://doi.org/10.46491/jp.v8i1.1357","url":null,"abstract":"Good air quality is important for the health and comfort of the people living in that environment. Air quality conditions at a location can be determined from the levels of pollutants and harmful gases. The most easily known air quality parameters are temperature, humidity, and levels of harmful gases present. This research presents an air quality monitoring instrument that utilizes Long Range (LoRa) wireless technology for data transmission. This tool consists of a sensor node section that functions to detect air quality in a certain area, as well as a gateway section that functions to receive data from the sensor node to be forwarded to the operator. Each set of sections is equipped with a LoRa SX1276 module that works at a frequency of 915 MHz for data communication and NodeMCU ESP8266 for data processing. The sensor node is equipped with a DHT22 sensor to detect temperature and humidity and an MQ7 sensor to detect carbon monoxide (CO) levels. The reading results of these sensors are forwarded by the sensor node to the gateway to be displayed on a 0.96” OLED. The gateway is also equipped with a buzzer that will sound if a temperature reading value exceeds 40 oC is found, humidity does not meet the 45-65% RH range, and CO levels exceed 12 ppm. The test results showed that the buzzer function can work properly according to the specified sensor reading value and the maximum distance between the sensor node and the gateway for optimal data communication is a radius of 400 m when tested at the Politeknik Penerbangan Surabaya.","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"161 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86454558","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}
Agus Dwi Santoso, Fery Budi Cahyono, Bambang Bagus Harianto
This study aims to analyze antennas' characteristics at a frequency of 2.2 GHz, including the value of return loss, VSWR, gain, bandwidth, surface current, and radiation pattern. The antenna characteristics have been designed using simulations made with FR-4 substrates with a dielectric constant ε_r= 4.3 and substrate thickness (h) = 1.6 mm and copper patches with a patch thickness of 0.035 mm. Single antennas are made first to get the desired parameters, then continue to make 1x2 and 1x4 antenna arrays. The feeding antenna array is arranged using the Wilkinson power divider technique on the side of the patch. Antenna array planning aims to increase the antenna gain value as well as the antenna directivity value. From the simulation results, successive values were obtained starting from a single antenna, a 1x2 antenna array, and a 1x4 antenna array which included return loss of -22 dB, 25.9 dB, and -15.3 dB. Swr values are 1.1,1.1,1,1.4 each. The gain values are 3.38 dB, 5.52 dB, 7.84 dB, respectively. Antenna bandwidth is obtained by 100 MHz, 400 MHz, and 200MHz. The angular width obtained is 99.40, 92.20, and 80.20.
{"title":"DESAIN ANTENA MICROSTRIP RECTANGULAR ARRAY 1x4 PADA FREKWENSI 2.2 UNTUK RADAR KAPAL","authors":"Agus Dwi Santoso, Fery Budi Cahyono, Bambang Bagus Harianto","doi":"10.46491/jp.v8i1.1354","DOIUrl":"https://doi.org/10.46491/jp.v8i1.1354","url":null,"abstract":"This study aims to analyze antennas' characteristics at a frequency of 2.2 GHz, including the value of return loss, VSWR, gain, bandwidth, surface current, and radiation pattern. The antenna characteristics have been designed using simulations made with FR-4 substrates with a dielectric constant ε_r= 4.3 and substrate thickness (h) = 1.6 mm and copper patches with a patch thickness of 0.035 mm. Single antennas are made first to get the desired parameters, then continue to make 1x2 and 1x4 antenna arrays. The feeding antenna array is arranged using the Wilkinson power divider technique on the side of the patch. Antenna array planning aims to increase the antenna gain value as well as the antenna directivity value. From the simulation results, successive values were obtained starting from a single antenna, a 1x2 antenna array, and a 1x4 antenna array which included return loss of -22 dB, 25.9 dB, and -15.3 dB. Swr values are 1.1,1.1,1,1.4 each. The gain values are 3.38 dB, 5.52 dB, 7.84 dB, respectively. Antenna bandwidth is obtained by 100 MHz, 400 MHz, and 200MHz. The angular width obtained is 99.40, 92.20, and 80.20.","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"15 30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79621446","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}
Many infrastructure developments in Eastern Indonesia have certainly been carried out, including the expansion of airports, with the hope that it will make air transportation easier and faster. The expansion of the airport certainly requires the availability of human resources in it. . It is necessary to fulfill the need for the availability of resources with certain required criteria. One of the Polytechnics appointed to meet the availability of Human Resources, by empowering the community for the Eastern region, namely NTB, is the Surabaya Aviation Polytechnic (Poltekbang). This study uses a qualitative method. With this Education and Training, you can increase the knowledge, attitudes and skills of Human Resources in Indonesia. Data collection method using; Interviews, Research, Observations, and Documentation. The results of the evaluation based on CIPPO (Context, Input, Process, Product, Outcome) can be concluded that the education and training program has been running well supported by the readiness and quality of teaching staff but still has deficiencies, especially those that occur in NTB where facilities and infrastructure are lacking adequate.
{"title":"EVALUASI PROGRAM PENDIDIKAN DAN PELATIHAN PEMBERDAYAAN MASYARAKAT DI INDONESIA WILAYAH NTB","authors":"Prasetyo Ishwayudi","doi":"10.46491/jp.v8i1.1360","DOIUrl":"https://doi.org/10.46491/jp.v8i1.1360","url":null,"abstract":"Many infrastructure developments in Eastern Indonesia have certainly been carried out, including the expansion of airports, with the hope that it will make air transportation easier and faster. The expansion of the airport certainly requires the availability of human resources in it. . It is necessary to fulfill the need for the availability of resources with certain required criteria. One of the Polytechnics appointed to meet the availability of Human Resources, by empowering the community for the Eastern region, namely NTB, is the Surabaya Aviation Polytechnic (Poltekbang). This study uses a qualitative method. With this Education and Training, you can increase the knowledge, attitudes and skills of Human Resources in Indonesia. Data collection method using; Interviews, Research, Observations, and Documentation. The results of the evaluation based on CIPPO (Context, Input, Process, Product, Outcome) can be concluded that the education and training program has been running well supported by the readiness and quality of teaching staff but still has deficiencies, especially those that occur in NTB where facilities and infrastructure are lacking adequate.","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84906652","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}
Microstrip antennas are antennas that are often applied because of their simple structure and easy to apply. The purpose of the experiment was to design and analyze the results of microstrip antennas in CST applications with a frequency of 10.5 GHz. Experiments used single patch antennas, 1 x 2 arrays using 2 patches and 1 x 4 antenna arrays using 4 antenna patches. Each series has different characteristics of return loss, gain, VSWR, and axial ratio. Based on these experiments, the results were obtained, namely the return loss of single patch, array 1x2 and array 1 x 4 respectively were -19 dB, -11 dB and -19 dB, while antenna gain was 2.9 times, 9.09 times and 2.27 times. The lowest VSWR value is found in the single patch circuit while the highest is found in the 1 x 4 array antenna. The axial ratio of a single patch and an array of 1 x 4 has the same value of 40, while a series of arrays of 1 x 2 has an axial ratio value of 35. Based on these results, it can be concluded that each circuit has a specification of values that are not the same, but it is still included in the appropriate antenna criteria, namely VSWR <2 and return loss below -10 dB.
{"title":"ANALISA PENINGKATAN GAIN ANTENNA MENGGUNAKAN ARRAY FEEDING PADA FREKUENSI X BAND","authors":"Bambang Bagus, Sukahir Sukahir, Ayub Wimatra, Fatmawati Sabur","doi":"10.46491/jp.v8i1.1356","DOIUrl":"https://doi.org/10.46491/jp.v8i1.1356","url":null,"abstract":"Microstrip antennas are antennas that are often applied because of their simple structure and easy to apply. The purpose of the experiment was to design and analyze the results of microstrip antennas in CST applications with a frequency of 10.5 GHz. Experiments used single patch antennas, 1 x 2 arrays using 2 patches and 1 x 4 antenna arrays using 4 antenna patches. Each series has different characteristics of return loss, gain, VSWR, and axial ratio. Based on these experiments, the results were obtained, namely the return loss of single patch, array 1x2 and array 1 x 4 respectively were -19 dB, -11 dB and -19 dB, while antenna gain was 2.9 times, 9.09 times and 2.27 times. The lowest VSWR value is found in the single patch circuit while the highest is found in the 1 x 4 array antenna. The axial ratio of a single patch and an array of 1 x 4 has the same value of 40, while a series of arrays of 1 x 2 has an axial ratio value of 35. Based on these results, it can be concluded that each circuit has a specification of values that are not the same, but it is still included in the appropriate antenna criteria, namely VSWR <2 and return loss below -10 dB.","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86635049","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}
Amikratunnisyah Amikratunnisyah, Istiningsih Istiningsih, Ahmad Sodiq
{"title":"Dampak Diskusi Online Terhadap Keterampilan Sosial Mahasiswa PGMI UIN Raden Intan Lampung","authors":"Amikratunnisyah Amikratunnisyah, Istiningsih Istiningsih, Ahmad Sodiq","doi":"10.21043/jp.v16i2.17676","DOIUrl":"https://doi.org/10.21043/jp.v16i2.17676","url":null,"abstract":"","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82143765","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}
{"title":"Upaya Meningkatkan Kecerdasan Spiritual Siswa Melalui Program Full Day School di Madrasah Ibtidaiyah Kota Jombang","authors":"Effiana Cahya Ningrum, N. Hidayat","doi":"10.21043/jp.v16i2.18369","DOIUrl":"https://doi.org/10.21043/jp.v16i2.18369","url":null,"abstract":"","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87964025","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}
Michael Alexander, Justin Audison Sibarani, Gede Susrama, Mas Diyasa
Monster Augmented Reality, juga dikenal sebagai MonsterAR adalah perusahaan yang berspesialisasi dalam Hi-Technology Marketing dan Branding Development. Penelitian ini dilakukan untuk menganalisis dari penggunaan Sosial Media Instagram MonsterAR sebagai elemen utama dalam strategi pemasaran Digital Marketing. Metode penelitian yang digunakan adalah metode kualitatif deskriptif berupa pengumpulan data dengan tinjauan pustaka. Dengan hadirnya strategi Digital Marketing yang memberi kemudahan bagi pelaku bisnis untuk memasarkan dan mempromosikan produk atau jasanya seperti penjualan, promosi, pelayanan dan edukasi. Dari hasil akhir penelitian ini mungkin dapat menjelaskan mengapa pemanfaatan sosial media dapat meningkatkan efektivitas pemasaran sehingga dapat menjangkau semua konsumen yang diinginkan dan memengaruhi hasil penjualan produk.
{"title":"ANALISIS PEMANFAATAN SOSIAL MEDIA INSTAGRAM MONSTERAR DALAM STRATEGI PEMASARAN","authors":"Michael Alexander, Justin Audison Sibarani, Gede Susrama, Mas Diyasa","doi":"10.46491/jp.v7i4.1190","DOIUrl":"https://doi.org/10.46491/jp.v7i4.1190","url":null,"abstract":"Monster Augmented Reality, juga dikenal sebagai MonsterAR adalah perusahaan yang berspesialisasi dalam Hi-Technology Marketing dan Branding Development. Penelitian ini dilakukan untuk menganalisis dari penggunaan Sosial Media Instagram MonsterAR sebagai elemen utama dalam strategi pemasaran Digital Marketing. Metode penelitian yang digunakan adalah metode kualitatif deskriptif berupa pengumpulan data dengan tinjauan pustaka. Dengan hadirnya strategi Digital Marketing yang memberi kemudahan bagi pelaku bisnis untuk memasarkan dan mempromosikan produk atau jasanya seperti penjualan, promosi, pelayanan dan edukasi. Dari hasil akhir penelitian ini mungkin dapat menjelaskan mengapa pemanfaatan sosial media dapat meningkatkan efektivitas pemasaran sehingga dapat menjangkau semua konsumen yang diinginkan dan memengaruhi hasil penjualan produk.","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77250388","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}
ATC personnel have an important role in the process of disseminating meteorological information for every phase of flight. The purpose of this study is to find out how much influence the meteorological understanding of ATC personnel has on air traffic services at Makassar Air Traffic Services Center. The quantitative research method is used by collecting data using questionnaires for ATC personnel and unstructured interviews with pilots at Sultan Hasanuddin International Airport in Makassar. The data processing used in this study is a correlation test, determination test, and simple linear regression. This study found the correlation coefficient is 0.79117 and the coefficient of determination is 62.6% which explains that understanding meteorology and air traffic services has a strong relationship and personnel ATC’s understanding of meteorology contributes 62.6% to air traffic services. Simple linear regression shows that for every additional 1 value of meteorological understanding, air traffic services will increase by 1.79111, the better the meteorological understanding of ATC personnel, the better the air traffic services at Makassar Air Traffic Services Center.
{"title":"THE EFFECT OF METEOROLOGICAL UNDERSTANDING OF AERODROME CONTROL TOWER PERSONNEL ON AIR TRAFFIC SERVICES AT MAKASSAR AIR TRAFFIC SERVICE CENTER","authors":"Khansa Aulia Tridiandini, Lina Rosmayanti, Rini Sadiatmi","doi":"10.46491/jp.v7i4.1184","DOIUrl":"https://doi.org/10.46491/jp.v7i4.1184","url":null,"abstract":"ATC personnel have an important role in the process of disseminating meteorological information for every phase of flight. The purpose of this study is to find out how much influence the meteorological understanding of ATC personnel has on air traffic services at Makassar Air Traffic Services Center. The quantitative research method is used by collecting data using questionnaires for ATC personnel and unstructured interviews with pilots at Sultan Hasanuddin International Airport in Makassar. The data processing used in this study is a correlation test, determination test, and simple linear regression. This study found the correlation coefficient is 0.79117 and the coefficient of determination is 62.6% which explains that understanding meteorology and air traffic services has a strong relationship and personnel ATC’s understanding of meteorology contributes 62.6% to air traffic services. Simple linear regression shows that for every additional 1 value of meteorological understanding, air traffic services will increase by 1.79111, the better the meteorological understanding of ATC personnel, the better the air traffic services at Makassar Air Traffic Services Center.","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75410073","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}
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