Pub Date : 2017-07-01DOI: 10.1109/ICWT.2017.8284155
Kasmad Ariansyah
It was estimated that Indonesia would suffer spectrum deficiency around 500 MHz by 2020 caused by the rapid growth of mobile data traffic. This paper aims to predict the maximum benefits of allocating 1.4 GHz band (1452–1492 MHz), also known as L-Band, from the viewpoint of mobile network operator (MNO). The analysis is carried out by calculating avoided new sites as the impact of 1.4 GHz allocation, during 2020–2029. We found that the maximum benefit will be gained when only two operators, the operator with the largest number of subscribers and the operator with the least of spectrum, occupy 1.4 GHz band spectrum of 30 MHz and 10 MHz, respectively.
{"title":"The benefit of allocating 1.4 GHz band for suplemental downlink (SDL) in Indonesia from the viewpoint of mobile network operator","authors":"Kasmad Ariansyah","doi":"10.1109/ICWT.2017.8284155","DOIUrl":"https://doi.org/10.1109/ICWT.2017.8284155","url":null,"abstract":"It was estimated that Indonesia would suffer spectrum deficiency around 500 MHz by 2020 caused by the rapid growth of mobile data traffic. This paper aims to predict the maximum benefits of allocating 1.4 GHz band (1452–1492 MHz), also known as L-Band, from the viewpoint of mobile network operator (MNO). The analysis is carried out by calculating avoided new sites as the impact of 1.4 GHz allocation, during 2020–2029. We found that the maximum benefit will be gained when only two operators, the operator with the largest number of subscribers and the operator with the least of spectrum, occupy 1.4 GHz band spectrum of 30 MHz and 10 MHz, respectively.","PeriodicalId":273103,"journal":{"name":"2017 3rd International Conference on Wireless and Telematics (ICWT)","volume":"10 8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125761216","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 : 2017-07-01DOI: 10.1109/ICWT.2017.8284142
D. A. Marenda, G. M. Suranegara, Syamsul Qamar, Rifqy Hakimi, E. Mulyana
Demands for higher data rate have always been increasing. The most prominent cause for this fact is the new always-connected lifestyle together with the emerging massive connected objects (i.e. IoT) and new bandwidth-hungry services. Depending on the technological aspects of the services and the underlying infrastructure, such requirement might need different strategies. In this work, we investigate strategies to increase data rate in wireless LAN by bundling available resources in different networks to be used by applications. We spesifically focus on the so-called bicasting mechanism in some scenarios which are run inside Mininet-Wifi, an SDN-based Wi-Fi network emulator. Several parameters indicating rate performance have been evaluated and presented. Though the main purpose of the bicasting has been achieved, our early result shows that a fine-tuned strategy might be necessary to further improve performance.
{"title":"Emulating software-defined wireless network: Bicasting scenario","authors":"D. A. Marenda, G. M. Suranegara, Syamsul Qamar, Rifqy Hakimi, E. Mulyana","doi":"10.1109/ICWT.2017.8284142","DOIUrl":"https://doi.org/10.1109/ICWT.2017.8284142","url":null,"abstract":"Demands for higher data rate have always been increasing. The most prominent cause for this fact is the new always-connected lifestyle together with the emerging massive connected objects (i.e. IoT) and new bandwidth-hungry services. Depending on the technological aspects of the services and the underlying infrastructure, such requirement might need different strategies. In this work, we investigate strategies to increase data rate in wireless LAN by bundling available resources in different networks to be used by applications. We spesifically focus on the so-called bicasting mechanism in some scenarios which are run inside Mininet-Wifi, an SDN-based Wi-Fi network emulator. Several parameters indicating rate performance have been evaluated and presented. Though the main purpose of the bicasting has been achieved, our early result shows that a fine-tuned strategy might be necessary to further improve performance.","PeriodicalId":273103,"journal":{"name":"2017 3rd International Conference on Wireless and Telematics (ICWT)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128356176","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 : 2017-07-01DOI: 10.1109/ICWT.2017.8284151
Iskandar, A. Manaor
This paper addresses the analysis of the interference produced between the HAPS system in Australia territory and FSS system in Indonesia system. Simulations performed for four different scenarios which possible happen. The interference analysis result are given for C/I, I/N and Interference power density. Scenarios in this paper are downlink from HAPS system interference uplink FSS system, uplink from HAPS system interference uplink from FSS system, uplink FSS system interference uplink HAPS system, and uplink FSS system interference downlink HAPS system. The results from all scenarios prove HAPS system will not interference FSS system vice viersa.
{"title":"Interference analysis of border area technology: HAPS and GEO satellite in EXT-C band","authors":"Iskandar, A. Manaor","doi":"10.1109/ICWT.2017.8284151","DOIUrl":"https://doi.org/10.1109/ICWT.2017.8284151","url":null,"abstract":"This paper addresses the analysis of the interference produced between the HAPS system in Australia territory and FSS system in Indonesia system. Simulations performed for four different scenarios which possible happen. The interference analysis result are given for C/I, I/N and Interference power density. Scenarios in this paper are downlink from HAPS system interference uplink FSS system, uplink from HAPS system interference uplink from FSS system, uplink FSS system interference uplink HAPS system, and uplink FSS system interference downlink HAPS system. The results from all scenarios prove HAPS system will not interference FSS system vice viersa.","PeriodicalId":273103,"journal":{"name":"2017 3rd International Conference on Wireless and Telematics (ICWT)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124030387","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 : 2017-07-01DOI: 10.1109/ICWT.2017.8284157
Theta Dinnarwaty Putri, T. Juhana
The OpenBTS network is an ideal solution for emergency GSM networks that can be quickly implemented in post-disaster situations. This thesis develops a mobile analysis system-OpenBTS for the search for victims of natural disasters. OpenBTS system built is portable, so it can be referred to as mobile-OpenBTS. Mobile-OpenBTS allows being taken using a human transport vehicle one of the SAR team vehicles, which is a vehicle in a post-disaster situation. The built system can identify the location of mobile-OpenBTS and predict the distance of the victim's location from the mobile-OpenBTS position, either directly the location of the victim is visible or invisible, in which case it is trapped in ruins or has died. People use cellular phones for mobile activities so cell phones are used to locate the victims. GPS Tracker is used for determining the location of mobile-OpenBTS, while the empirical approach is used for predicting the distance of the victim's location. The built system allows the SAR team to capture images of victims or victim's location using the SAR team's mobile phone, then photo and victim data sent and stored on mobile-OpenBTS. The final condition of the stored data will be sent to the POSCO. The process of sending data using the mobile network system-OpenBTS used. Data transmission from mobile base stations to POSCO is done auto send. All data of victims that have been sent in POSCO can be seen in the web based application.
{"title":"Mobile-openbts implementation of natural disaster victims search","authors":"Theta Dinnarwaty Putri, T. Juhana","doi":"10.1109/ICWT.2017.8284157","DOIUrl":"https://doi.org/10.1109/ICWT.2017.8284157","url":null,"abstract":"The OpenBTS network is an ideal solution for emergency GSM networks that can be quickly implemented in post-disaster situations. This thesis develops a mobile analysis system-OpenBTS for the search for victims of natural disasters. OpenBTS system built is portable, so it can be referred to as mobile-OpenBTS. Mobile-OpenBTS allows being taken using a human transport vehicle one of the SAR team vehicles, which is a vehicle in a post-disaster situation. The built system can identify the location of mobile-OpenBTS and predict the distance of the victim's location from the mobile-OpenBTS position, either directly the location of the victim is visible or invisible, in which case it is trapped in ruins or has died. People use cellular phones for mobile activities so cell phones are used to locate the victims. GPS Tracker is used for determining the location of mobile-OpenBTS, while the empirical approach is used for predicting the distance of the victim's location. The built system allows the SAR team to capture images of victims or victim's location using the SAR team's mobile phone, then photo and victim data sent and stored on mobile-OpenBTS. The final condition of the stored data will be sent to the POSCO. The process of sending data using the mobile network system-OpenBTS used. Data transmission from mobile base stations to POSCO is done auto send. All data of victims that have been sent in POSCO can be seen in the web based application.","PeriodicalId":273103,"journal":{"name":"2017 3rd International Conference on Wireless and Telematics (ICWT)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115732196","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 : 2017-07-01DOI: 10.1109/ICWT.2017.8284167
W. R. Agustin, S. Haryadi
Changes in the sources of telecommunication operators' revenue due to the shifting of SMS and phone traffic to OTT applications encourage telecommunication operators to maintain their business by creating the tariff scenarios and service techniques that are appropriate with those changes. For example, one of the easiest strategies is to apply the techniques and an interconnection tariff to the OTT providers, contrarily, the existence of Net Neutrality causes the company cannot develop this strategy since the operator should serve all traffic without a discrimination. Thus, the concept of Net Quality is an appropriate strategy to compensate the decreasing in revenue from the telephone, not by raising the Internet rate, but by getting the revenue from the customers who want a better service quality of a particular OTT, to pay at a cost that is relatively more expensive than the Internet tariff run with the best-effort concept. Therefore, cost and technical calculation formula can determine the optimization of Net Quality so that operators can apply the concept to continue to maintain its business. The results showed that the Rate of Return on two of the four major operators in Indonesia was negative, which means that the operator suffered losses due to the Net Neutrality concept. Then, the author performs a simulation using the HOTTCM formula for business and technical principles. From the business point of view, by adding operator income from QoS customers who pay more than the best effort customers, without raising the Internet tariff for best effort customers, it can improve the business of telecommunication operators in Indonesia. From the technical point of view, the average speed increase of QoS customers is much greater than the decrease in average speed of the best effort customers.
{"title":"Sustainability of Indonesian telecommunication operators in the era of net neutrality","authors":"W. R. Agustin, S. Haryadi","doi":"10.1109/ICWT.2017.8284167","DOIUrl":"https://doi.org/10.1109/ICWT.2017.8284167","url":null,"abstract":"Changes in the sources of telecommunication operators' revenue due to the shifting of SMS and phone traffic to OTT applications encourage telecommunication operators to maintain their business by creating the tariff scenarios and service techniques that are appropriate with those changes. For example, one of the easiest strategies is to apply the techniques and an interconnection tariff to the OTT providers, contrarily, the existence of Net Neutrality causes the company cannot develop this strategy since the operator should serve all traffic without a discrimination. Thus, the concept of Net Quality is an appropriate strategy to compensate the decreasing in revenue from the telephone, not by raising the Internet rate, but by getting the revenue from the customers who want a better service quality of a particular OTT, to pay at a cost that is relatively more expensive than the Internet tariff run with the best-effort concept. Therefore, cost and technical calculation formula can determine the optimization of Net Quality so that operators can apply the concept to continue to maintain its business. The results showed that the Rate of Return on two of the four major operators in Indonesia was negative, which means that the operator suffered losses due to the Net Neutrality concept. Then, the author performs a simulation using the HOTTCM formula for business and technical principles. From the business point of view, by adding operator income from QoS customers who pay more than the best effort customers, without raising the Internet tariff for best effort customers, it can improve the business of telecommunication operators in Indonesia. From the technical point of view, the average speed increase of QoS customers is much greater than the decrease in average speed of the best effort customers.","PeriodicalId":273103,"journal":{"name":"2017 3rd International Conference on Wireless and Telematics (ICWT)","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124536497","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 : 2017-07-01DOI: 10.1109/ICWT.2017.8284158
H. Kurniawan, A. B. Suksmono
This paper presents the progress made on the previous work of designing and realizing a low-cost frequency-modulated continuous wave (FMCW) radar system. While maintaining the modularity, flexibility, and general architecture of the previous system, some modifications are made mostly in the baseband section of the radar. An indoor ranging experiment is done to show the performance of the modified system. The radar is tuned to operate from 2.308–2.675 GHz to maintain the frequency linearity of the generated chirp. It is shown that the system is capable to detect object up to 25 m with range resolution around 0.4 m.
{"title":"Improved baseband subsystem of the wideband FMCW educational radar","authors":"H. Kurniawan, A. B. Suksmono","doi":"10.1109/ICWT.2017.8284158","DOIUrl":"https://doi.org/10.1109/ICWT.2017.8284158","url":null,"abstract":"This paper presents the progress made on the previous work of designing and realizing a low-cost frequency-modulated continuous wave (FMCW) radar system. While maintaining the modularity, flexibility, and general architecture of the previous system, some modifications are made mostly in the baseband section of the radar. An indoor ranging experiment is done to show the performance of the modified system. The radar is tuned to operate from 2.308–2.675 GHz to maintain the frequency linearity of the generated chirp. It is shown that the system is capable to detect object up to 25 m with range resolution around 0.4 m.","PeriodicalId":273103,"journal":{"name":"2017 3rd International Conference on Wireless and Telematics (ICWT)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114437107","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 : 2017-07-01DOI: 10.1109/ICWT.2017.8284161
Lindawati, Rita Siburian
The rapid growth of science and technology in the telecommunications world can come up with new ways for some people bent on abusing for threatening information security as hackers, crackers, carder, phreaker and so on. If the information is on the wrong side will result in losses. Information that must be considered is the security of confidential information. Steganography is a method that can be used to hide a message by using digital media. Digital Steganography using digital media as the container vessel such as images, sounds, text, and video. Hidden secret data can also include images, audio, text, and video. In this final audio steganography implemented. One method that can be used in steganography is the Least Significant Bit (LSB). Steganography implementation will be accompanied by the application of cryptography in the form of encryption and decryption. This method works is messages that have been encrypted beforehand will be hidden evenly on each region in MP3 or WAV already divided, with modify / change the LSB of the media container with the bits of information to be hidden. In making the steganography application, the author uses the Java programming language eclipse, because the program is quite easy and can be run in the Android smartphone operating system.
{"title":"Steganography implementation on android smartphone using the LSB (least significant bit) to MP3 and WAV audio","authors":"Lindawati, Rita Siburian","doi":"10.1109/ICWT.2017.8284161","DOIUrl":"https://doi.org/10.1109/ICWT.2017.8284161","url":null,"abstract":"The rapid growth of science and technology in the telecommunications world can come up with new ways for some people bent on abusing for threatening information security as hackers, crackers, carder, phreaker and so on. If the information is on the wrong side will result in losses. Information that must be considered is the security of confidential information. Steganography is a method that can be used to hide a message by using digital media. Digital Steganography using digital media as the container vessel such as images, sounds, text, and video. Hidden secret data can also include images, audio, text, and video. In this final audio steganography implemented. One method that can be used in steganography is the Least Significant Bit (LSB). Steganography implementation will be accompanied by the application of cryptography in the form of encryption and decryption. This method works is messages that have been encrypted beforehand will be hidden evenly on each region in MP3 or WAV already divided, with modify / change the LSB of the media container with the bits of information to be hidden. In making the steganography application, the author uses the Java programming language eclipse, because the program is quite easy and can be run in the Android smartphone operating system.","PeriodicalId":273103,"journal":{"name":"2017 3rd International Conference on Wireless and Telematics (ICWT)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134071303","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 : 2017-07-01DOI: 10.1109/ICWT.2017.8284131
S. Ahdan, H. Situmorang, N. Syambas
Named Data Networking (NDN) is a network architecture that can be considered as a new one. NDN design principles are derived from the success of today's internet. Specifically, NDN network changes communication paradigm of a network to send a packet to be given to an address by having identification process based on the given name. Forwarding strategy is a decision-making strategy regarding to the aim of the forwarding destination, when and where the interest will be forwarded. This study aims to determine the performance of forwarding strategy which is suitable with the required application, because each different application will require a different forwarding behavior. In order to realize this research, a broadcast and bestroute approach are applied by a parameter of analysing cumulative delay distribution in the time interval of observation, whether the difference of forwarding strategy can affect the delay, the NDNSim simulator is used to perform a test and create some scenarios by changing time simulation, the results which are obtained after performing the analysis on these two strategies is the bestroute strategy has a delay which is higher than broadcast strategy. To know the detail results, in this study, the data are also shown in the graph output.
{"title":"Forwarding strategy performance in NDN network: A case study of palapa ring topology","authors":"S. Ahdan, H. Situmorang, N. Syambas","doi":"10.1109/ICWT.2017.8284131","DOIUrl":"https://doi.org/10.1109/ICWT.2017.8284131","url":null,"abstract":"Named Data Networking (NDN) is a network architecture that can be considered as a new one. NDN design principles are derived from the success of today's internet. Specifically, NDN network changes communication paradigm of a network to send a packet to be given to an address by having identification process based on the given name. Forwarding strategy is a decision-making strategy regarding to the aim of the forwarding destination, when and where the interest will be forwarded. This study aims to determine the performance of forwarding strategy which is suitable with the required application, because each different application will require a different forwarding behavior. In order to realize this research, a broadcast and bestroute approach are applied by a parameter of analysing cumulative delay distribution in the time interval of observation, whether the difference of forwarding strategy can affect the delay, the NDNSim simulator is used to perform a test and create some scenarios by changing time simulation, the results which are obtained after performing the analysis on these two strategies is the bestroute strategy has a delay which is higher than broadcast strategy. To know the detail results, in this study, the data are also shown in the graph output.","PeriodicalId":273103,"journal":{"name":"2017 3rd International Conference on Wireless and Telematics (ICWT)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127722082","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 : 2017-07-01DOI: 10.1109/ICWT.2017.8284164
Andre Febrian Kasmar, S. Haryadi
Named Data Network is a new proposal for telecommunication technology architecture in the future. This simulation study was conducted on the Palapa Ring ring with each scenario describing the effectiveness of load balancer on the topology. Research is focused on load balancer application in reducing and suppressing the delay of Named Data Networking (NDN), it is expected that the delay that occurs during simulation will be minimized by applying load balancer application on NDN network with Palapa Ring topology. The NDN simulation run by using the Palapa Ring topology is tested by applying load balancer in order to suppress the delay that occurs on the ring. The conclusion of the use of load balancer on NDN in Palapa Ring topology with scenario C (composition 4 producer and 1 consumer) in Western Package simulation can reduce delay 56% compared to delay in scenario A (composition 2 producer and 1 consumer), reduce delay by 67% in Central Package simulation, and by 67% in Eastern Package simulation. The simulation test in scenario B (composition 3 producer and 1 consumer) resulted in smaller delay than scenario A, but larger than delay in scenario C. In addition, it was found that the lowest delay occurs when the greatest bandwidth value and the distance between nodes geographically the closest one, the Palapa Ring's Western Package simulation (Sumatra, Java, and parts of Kalimantan).
{"title":"Delay analysis on load balancing NDN, case study: Palapa ring","authors":"Andre Febrian Kasmar, S. Haryadi","doi":"10.1109/ICWT.2017.8284164","DOIUrl":"https://doi.org/10.1109/ICWT.2017.8284164","url":null,"abstract":"Named Data Network is a new proposal for telecommunication technology architecture in the future. This simulation study was conducted on the Palapa Ring ring with each scenario describing the effectiveness of load balancer on the topology. Research is focused on load balancer application in reducing and suppressing the delay of Named Data Networking (NDN), it is expected that the delay that occurs during simulation will be minimized by applying load balancer application on NDN network with Palapa Ring topology. The NDN simulation run by using the Palapa Ring topology is tested by applying load balancer in order to suppress the delay that occurs on the ring. The conclusion of the use of load balancer on NDN in Palapa Ring topology with scenario C (composition 4 producer and 1 consumer) in Western Package simulation can reduce delay 56% compared to delay in scenario A (composition 2 producer and 1 consumer), reduce delay by 67% in Central Package simulation, and by 67% in Eastern Package simulation. The simulation test in scenario B (composition 3 producer and 1 consumer) resulted in smaller delay than scenario A, but larger than delay in scenario C. In addition, it was found that the lowest delay occurs when the greatest bandwidth value and the distance between nodes geographically the closest one, the Palapa Ring's Western Package simulation (Sumatra, Java, and parts of Kalimantan).","PeriodicalId":273103,"journal":{"name":"2017 3rd International Conference on Wireless and Telematics (ICWT)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129979814","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 : 2017-07-01DOI: 10.1109/ICWT.2017.8284135
Shita Fitria Nurjihan, A. Munir
This paper deals with the study of ultra-wideband (UWB) microstrip bandpass filter (BPF) using four strip elements with defected ground structure (DGS) incorporation. Here, the DGS is applied for enhancing the passband bandwidth response, S-parameters, as well as for size miniaturization. In the design process, some parametric studies of DGS such as changing the length of DGS, width of DGS, and number of DGS slot are performed to optimize the microstrip BPF in achieving the optimum bandwidth response and S-parameters. Microstrip BPF is deployed on a 0.8mm thick FR4 epoxy dielectric substrate with the dimension of 27.4mm × 22mm. The simulation result shows that the proposed microstrip BPF has bandwidth response of 4.55GHz ranges from the frequency of 1.4GHz to 5.95GHz.
{"title":"Effect of DGS incorporation for bandwidth enhancement of UWB microstrip BPF","authors":"Shita Fitria Nurjihan, A. Munir","doi":"10.1109/ICWT.2017.8284135","DOIUrl":"https://doi.org/10.1109/ICWT.2017.8284135","url":null,"abstract":"This paper deals with the study of ultra-wideband (UWB) microstrip bandpass filter (BPF) using four strip elements with defected ground structure (DGS) incorporation. Here, the DGS is applied for enhancing the passband bandwidth response, S-parameters, as well as for size miniaturization. In the design process, some parametric studies of DGS such as changing the length of DGS, width of DGS, and number of DGS slot are performed to optimize the microstrip BPF in achieving the optimum bandwidth response and S-parameters. Microstrip BPF is deployed on a 0.8mm thick FR4 epoxy dielectric substrate with the dimension of 27.4mm × 22mm. The simulation result shows that the proposed microstrip BPF has bandwidth response of 4.55GHz ranges from the frequency of 1.4GHz to 5.95GHz.","PeriodicalId":273103,"journal":{"name":"2017 3rd International Conference on Wireless and Telematics (ICWT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129260559","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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