Pub Date : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298691
E. Sandi, B. Maruddani, Nabillah Khairunisa
We present the complementary split-ring resonator (CSRR) metamaterials design on a ground plane structure to reduce the dimensions of the wearable antenna. The antenna is designed to work on the C-Band frequency as a candidate for the 5G network. The addition of the CSRR metamaterial structure on the ground can significantly reduce the antenna dimensions with a patch reduction of 49.7% and an antenna substrate reduction of 33.6%. This result shows a significant improvement when compared to CSSR methods on the patch antenna. The proposed antenna design is expected to meet wearable antenna specifications on 5G networks that have small dimensions and are compact but have high performance. It is easy to integrate for wireless monitoring systems for various applications.
{"title":"Complementary Split Ring Resonator on the Ground Plane for Wearable Antenna","authors":"E. Sandi, B. Maruddani, Nabillah Khairunisa","doi":"10.1109/ICRAMET51080.2020.9298691","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298691","url":null,"abstract":"We present the complementary split-ring resonator (CSRR) metamaterials design on a ground plane structure to reduce the dimensions of the wearable antenna. The antenna is designed to work on the C-Band frequency as a candidate for the 5G network. The addition of the CSRR metamaterial structure on the ground can significantly reduce the antenna dimensions with a patch reduction of 49.7% and an antenna substrate reduction of 33.6%. This result shows a significant improvement when compared to CSSR methods on the patch antenna. The proposed antenna design is expected to meet wearable antenna specifications on 5G networks that have small dimensions and are compact but have high performance. It is easy to integrate for wireless monitoring systems for various applications.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131286002","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 : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298646
A. Izzuddin, A. Dewantari, E. Setijadi, E. Palantei, E. Rahardjo, A. Munir
This paper deals with the design of 2.4 GHz slotted substrate integrated waveguide (SIW) array antenna for wireless local area network (WLAN) application. The use of SIW structure is addressed to achieve a compact shape of waveguide-based array antenna especially at low frequency region. The proposed array antenna which is intended to work at the frequency of 2.4 GHz applies several configurations of longitudinal slot array on an SIW surface. A 1.6 mm thick FR4 epoxy dielectric substrate is used to deploy the design of SIW-based slotted waveguide array antenna. The performances of array configuration as well as the effect of slots number are investigated to attain the specified requirement. A 4.8 dBi gain could be achieved by a 1 × 2 slotted waveguide array antenna which has 8 slots in each array configuration.
{"title":"Design of 2.4 GHz Slotted SIW Array Antenna for WLAN Application","authors":"A. Izzuddin, A. Dewantari, E. Setijadi, E. Palantei, E. Rahardjo, A. Munir","doi":"10.1109/ICRAMET51080.2020.9298646","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298646","url":null,"abstract":"This paper deals with the design of 2.4 GHz slotted substrate integrated waveguide (SIW) array antenna for wireless local area network (WLAN) application. The use of SIW structure is addressed to achieve a compact shape of waveguide-based array antenna especially at low frequency region. The proposed array antenna which is intended to work at the frequency of 2.4 GHz applies several configurations of longitudinal slot array on an SIW surface. A 1.6 mm thick FR4 epoxy dielectric substrate is used to deploy the design of SIW-based slotted waveguide array antenna. The performances of array configuration as well as the effect of slots number are investigated to attain the specified requirement. A 4.8 dBi gain could be achieved by a 1 × 2 slotted waveguide array antenna which has 8 slots in each array configuration.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"399 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133524564","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 : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298659
Risnandar, R. Wardoyo
We nominate the double intensity of image shadow detection and elimination method which is called D-ISDET. It offers to restore the invisible image information in the image which is covered by the shadows. The D-ISDET which supports the certainty of object detection in the autonomous vehicle is running well. Hence, the disparity of the shadowed space and the true non-shadowed space can be distinguished with using the double intensity and threshold methods. Likewise, in the big problem of imprecise detection of low-shadows and the perplexed shadows, the double intensity method is endorsed to reinforce the true shadow spaces, thereby the threshold method abolishes the shadow correctly. The experimental results of D-ISDET performance indicate the enhancement of the BER and RMSE indexes for shadow detection and elimination, respectively. D-ISDET outshines achievement between 0.24% and 1.85% of the shadow area detection and between 1.42% and 3.05% of the shadow-free area detection compared to the other methods. D-ISDET also works out between 4.11% and 16.59% of the shadow elimination and D-ISDET reaches between 0.60% and 16.57% of shadow-free elimination compared to the other methods. D-ISDET also carries out the first-rate performance compared with the other methods.
{"title":"D-ISDET: Double Intensity of Image Shadow Detection and Elimination in Autonomous Vehicle","authors":"Risnandar, R. Wardoyo","doi":"10.1109/ICRAMET51080.2020.9298659","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298659","url":null,"abstract":"We nominate the double intensity of image shadow detection and elimination method which is called D-ISDET. It offers to restore the invisible image information in the image which is covered by the shadows. The D-ISDET which supports the certainty of object detection in the autonomous vehicle is running well. Hence, the disparity of the shadowed space and the true non-shadowed space can be distinguished with using the double intensity and threshold methods. Likewise, in the big problem of imprecise detection of low-shadows and the perplexed shadows, the double intensity method is endorsed to reinforce the true shadow spaces, thereby the threshold method abolishes the shadow correctly. The experimental results of D-ISDET performance indicate the enhancement of the BER and RMSE indexes for shadow detection and elimination, respectively. D-ISDET outshines achievement between 0.24% and 1.85% of the shadow area detection and between 1.42% and 3.05% of the shadow-free area detection compared to the other methods. D-ISDET also works out between 4.11% and 16.59% of the shadow elimination and D-ISDET reaches between 0.60% and 16.57% of shadow-free elimination compared to the other methods. D-ISDET also carries out the first-rate performance compared with the other methods.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122008350","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 : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298599
Rehan Akmal, H. M. Cheema, M. Kashif, Muhammad Shoaib Arif, M. Zeeshan
This paper presents the design of a wide band and highly compact multifuction core chip Monolithic Microwave Integrated Circuit (MMIC) using WIN Semiconductor’s 0.25 µm Gallium Nitride (GaN) High Electron Mobility Transistor (HEMT) process design kit for the first time. The core chip is designed for use in GaN based X-band Transmit Receive (T/R) modules of Active Electronically Scanned Antenna (AESA) radars. Core chip operates in the frequency band of 9 to 11 GHz and provides multiple functions that includes 6-bit Digital Phase Shifter (DPS) for beam steering, 6-bit Digital Step Attenuator (DSA) for amplitude correction, interstage Low Noise Amplifiers (LNAs) and Single Pole Double Throw (SPDT) T/R switches. The Electromagnetic Simulation (EM) shows that MMIC exhibits a transmit gain of 19 dB and receive gain of 17 dB at 9 GHz. Transmit path Root Mean Square (RMS) gain and phase error are better than 1.15 dB and 4.7◦ respectively. The RMS attenuation and insertion phase shift error are also better than 0.75 dB and 7.25◦ respectively. The receive path has a maximum noise figure of 5.8 dB at 11 GHz. This core chip occupies die area of 15.36 mm2 (6.65 mm x 2.31 mm). The compact size, low receiver noise figure and high transmit/receive gain makes this core chip suitable for integration in T/R modules of X-band AESA radars.
{"title":"A Fully Integrated X-Band Multifunction Core Chip in 0.25 µm GaN HEMT Technology","authors":"Rehan Akmal, H. M. Cheema, M. Kashif, Muhammad Shoaib Arif, M. Zeeshan","doi":"10.1109/ICRAMET51080.2020.9298599","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298599","url":null,"abstract":"This paper presents the design of a wide band and highly compact multifuction core chip Monolithic Microwave Integrated Circuit (MMIC) using WIN Semiconductor’s 0.25 µm Gallium Nitride (GaN) High Electron Mobility Transistor (HEMT) process design kit for the first time. The core chip is designed for use in GaN based X-band Transmit Receive (T/R) modules of Active Electronically Scanned Antenna (AESA) radars. Core chip operates in the frequency band of 9 to 11 GHz and provides multiple functions that includes 6-bit Digital Phase Shifter (DPS) for beam steering, 6-bit Digital Step Attenuator (DSA) for amplitude correction, interstage Low Noise Amplifiers (LNAs) and Single Pole Double Throw (SPDT) T/R switches. The Electromagnetic Simulation (EM) shows that MMIC exhibits a transmit gain of 19 dB and receive gain of 17 dB at 9 GHz. Transmit path Root Mean Square (RMS) gain and phase error are better than 1.15 dB and 4.7◦ respectively. The RMS attenuation and insertion phase shift error are also better than 0.75 dB and 7.25◦ respectively. The receive path has a maximum noise figure of 5.8 dB at 11 GHz. This core chip occupies die area of 15.36 mm2 (6.65 mm x 2.31 mm). The compact size, low receiver noise figure and high transmit/receive gain makes this core chip suitable for integration in T/R modules of X-band AESA radars.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116869351","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 : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298615
Dino Budi Prakoso, Royyana Muslim Ijtihadie, T. Ahmad, Maurice Ntahobari
The centralized routing decision offers excellent flexibility in a network environment. Moreover, it has an impact on the robustness of the distributed protocol. As one of the computer architecture, Fibbing offers the protocol flexibility and robustness through central control of the routing to be distributed. By making fake nodes and fake links in the network, Fibbing delivers minimal overhead and a quick reaction to network and controller failures. However, the original Fibbing architecture results in an excessive number of LSA packets are caused by fake nodes and fake link injection. In this research, we analyze the performance of Fibbing by using the isolation domain in the Hybrid software-defined network (SDN) environment in terms of the network quality based on the latency and throughput when sending information packets from the source to the destination nodes. The results show that the isolation domain provides better efficiency in the evaluated parameters.
{"title":"Evaluating the Performance of Fibbing Architecture in the Hybrid Software Defined Network","authors":"Dino Budi Prakoso, Royyana Muslim Ijtihadie, T. Ahmad, Maurice Ntahobari","doi":"10.1109/ICRAMET51080.2020.9298615","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298615","url":null,"abstract":"The centralized routing decision offers excellent flexibility in a network environment. Moreover, it has an impact on the robustness of the distributed protocol. As one of the computer architecture, Fibbing offers the protocol flexibility and robustness through central control of the routing to be distributed. By making fake nodes and fake links in the network, Fibbing delivers minimal overhead and a quick reaction to network and controller failures. However, the original Fibbing architecture results in an excessive number of LSA packets are caused by fake nodes and fake link injection. In this research, we analyze the performance of Fibbing by using the isolation domain in the Hybrid software-defined network (SDN) environment in terms of the network quality based on the latency and throughput when sending information packets from the source to the destination nodes. The results show that the isolation domain provides better efficiency in the evaluated parameters.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115588727","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 : 2020-11-18DOI: 10.1109/icramet51080.2020.9298632
{"title":"ICRAMET 2020 Index","authors":"","doi":"10.1109/icramet51080.2020.9298632","DOIUrl":"https://doi.org/10.1109/icramet51080.2020.9298632","url":null,"abstract":"","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115184594","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 : 2020-11-18DOI: 10.1109/ICRAMET51080.2020.9298675
Rama Rahardi, Muhammad Rizqi, William Damario Lukito, Rahmat Wibowo, F. Oktafiani, A. Munir
This paper presents the design and implementation of a reduced size meander line-based 433 MHz printed dipole antenna for unmanned aerial vehicle (UAV) telemetry application. The size of the antenna is miniaturized as compact as possible to be fit and installable in the winglet of a fixed-wing UAV. To achieve a compact size, the proposed antenna is designed by involving a meander line structure. The antenna is deployed on a 1.6 mm thick flame retardant (FR) 4 epoxy dielectric substrate with the length of 232.5 mm and the width of 16.4 mm. Prior realization and measurement, the design is performed through a simulation software to obtain optimum antenna parameters including reflection coefficient (S11), voltage standing wave ratio (VSWR), gain, and radiation pattern. The simulation result shows that the proposed antenna has the minimum S11 value of -16.78 dB which corresponds to the VSWR value of 1.33, the gain of 1.79 dBi, and the operational frequency range of 414 MHz to 444 MHz. Meanwhile from the measurement result, the realized antenna has the minimum S11 value of -9.53 dB which corresponds to the VSWR value of 2.002, the gain of 0.795 dBi, and the operational frequency range of 400 MHz to 432 MHz. Moreover, in comparison to the basic printed dipole antenna, the proposed antenna could achieve a reduction in size by 18.71%.
{"title":"Reduced Size Meander Line-based 433MHz Printed Dipole Antenna for UAV Telemetry Application","authors":"Rama Rahardi, Muhammad Rizqi, William Damario Lukito, Rahmat Wibowo, F. Oktafiani, A. Munir","doi":"10.1109/ICRAMET51080.2020.9298675","DOIUrl":"https://doi.org/10.1109/ICRAMET51080.2020.9298675","url":null,"abstract":"This paper presents the design and implementation of a reduced size meander line-based 433 MHz printed dipole antenna for unmanned aerial vehicle (UAV) telemetry application. The size of the antenna is miniaturized as compact as possible to be fit and installable in the winglet of a fixed-wing UAV. To achieve a compact size, the proposed antenna is designed by involving a meander line structure. The antenna is deployed on a 1.6 mm thick flame retardant (FR) 4 epoxy dielectric substrate with the length of 232.5 mm and the width of 16.4 mm. Prior realization and measurement, the design is performed through a simulation software to obtain optimum antenna parameters including reflection coefficient (S11), voltage standing wave ratio (VSWR), gain, and radiation pattern. The simulation result shows that the proposed antenna has the minimum S11 value of -16.78 dB which corresponds to the VSWR value of 1.33, the gain of 1.79 dBi, and the operational frequency range of 414 MHz to 444 MHz. Meanwhile from the measurement result, the realized antenna has the minimum S11 value of -9.53 dB which corresponds to the VSWR value of 2.002, the gain of 0.795 dBi, and the operational frequency range of 400 MHz to 432 MHz. Moreover, in comparison to the basic printed dipole antenna, the proposed antenna could achieve a reduction in size by 18.71%.","PeriodicalId":228482,"journal":{"name":"2020 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121880924","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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