2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)最新文献

Design of an Edge-Slotted Waveguide Antenna Array for Ground-Controlled Interception Radar 一种用于地面控制拦截雷达的边缝波导天线阵列设计

2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET) Pub Date : 2021-11-23 DOI: 10.1109/ICRAMET53537.2021.9650500

Y. Wahyu, K. Paramayudha

引用次数: 1

Fabrication and Electrical Performance of Monolithic Dye-sensitized Solar Module with Low-Temperature Carbon-based Counter Electrode 低温碳基对极单片染料敏化太阳能组件的制备及其电性能

2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET) Pub Date : 2021-11-23 DOI: 10.1109/ICRAMET53537.2021.9650345

Muliani P. Lia, J. Hidayat, N. Nursam, Shobih, E. Rosa

{"title":"Fabrication and Electrical Performance of Monolithic Dye-sensitized Solar Module with Low-Temperature Carbon-based Counter Electrode","authors":"Muliani P. Lia, J. Hidayat, N. Nursam, Shobih, E. Rosa","doi":"10.1109/ICRAMET53537.2021.9650345","DOIUrl":"https://doi.org/10.1109/ICRAMET53537.2021.9650345","url":null,"abstract":"A monolithic dye-sensitized solar cell (DSC) module with a low temperature carbon based counter electrode has been fabricated using screen printing technique. Each monolithic DSC consists of a layer of TiO2 and dye molecules as working electrode, ZrO2 spacer layer and a counter electrode. The design of the module itself contains seven monolithic gridtype cells that were internally integrated in series connection with a total active area of 70 cm2. In this work, the electrical performance of the module was analyzed through the measurement of the current-voltage (I-V) characteristics. The monolithic DSC module obtained a photoconversion efficiency of 0.36 % with a short-circuit current of 13.52 mA, an opencircuit voltage of 4.05 V, and a power output of 12.52 mW. The stability of the module was studied by repeating the measurement after 20 days, and the results showed a significant decrease in the electrical performance. Further research related to the sealing technique is therefore required to address the stability issue.","PeriodicalId":269759,"journal":{"name":"2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128100961","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}

引用次数: 0

Controlled Release of Microcantilever from a Silicon-on-Insulator Wafer with Oxide Brace 带有氧化物支撑的绝缘体上硅晶圆微悬臂的可控释放

2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET) Pub Date : 2021-11-23 DOI: 10.1109/ICRAMET53537.2021.9650507

Lia Aprilia, Tatsuya Meguro, T. Tabei, H. Mimura, S. Kuroki

引用次数: 1

Access Control Prototype using Modified RAP-WOTA with Timestamp Protocol Based on Arduino Mega 2560 基于Arduino Mega 2560的带有时间戳协议的改进RAP-WOTA访问控制原型

2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET) Pub Date : 2021-11-23 DOI: 10.1109/ICRAMET53537.2021.9650469

Nia Hindarsih, Dwi Novazrianto, Fauzan Budi Setiawan, Esa Egistian Hartadi, Rizka Khairunnisa

{"title":"Access Control Prototype using Modified RAP-WOTA with Timestamp Protocol Based on Arduino Mega 2560","authors":"Nia Hindarsih, Dwi Novazrianto, Fauzan Budi Setiawan, Esa Egistian Hartadi, Rizka Khairunnisa","doi":"10.1109/ICRAMET53537.2021.9650469","DOIUrl":"https://doi.org/10.1109/ICRAMET53537.2021.9650469","url":null,"abstract":"The scheme of the RFID Authentication Encryption Protocol Without Tag Anonymity (RAP-WOTA) protocol was introduced by Rajaguru K. et al. in 2018. This protocol is claimed to provide message confidentiality, message authentication, tag anonymity, de-synchronization, mutual authentication, and forward secrecy. Syafrilah et al. found a vulnerability in the RAP-WOTA protocol and modified it by adding a timestamp, which has been tested to overcome the vulnerability. However, its use in actual hardware has never been carried out in further research. Access control is very important because it is one of the first lines of defense in the fight against unauthorized access to systems. To access a room with a high level of security, in addition to user authentication, authentication of access control devices is also required. Therefore, in this study, the implementation of the modified RAP-WOTA protocol with timestamp was carried out to verify that the protocol could be applied to RFID devices for room access control. From the results of the implementation, the average protocol processing time is 27.16 seconds. The maximum communication is 140 cm. Also, this protocol is proven safe from replay attacks.","PeriodicalId":269759,"journal":{"name":"2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116935180","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}

引用次数: 1

Novel Engineering and Design of Compact SSS Based Highly Selective Inter-digital Ku Band BPF 基于高选择性数字间Ku波段BPF的紧凑型SSS新型工程与设计

2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET) Pub Date : 2021-11-23 DOI: 10.1109/ICRAMET53537.2021.9650466

Rohit Lahiri, G. Anand, Asmita Singhal

引用次数: 1

Design of Reflectarray Antenna with Ring-Loaded Patches for 5G Applications 面向5G应用的环形加载贴片反射天线设计

2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET) Pub Date : 2021-11-23 DOI: 10.1109/ICRAMET53537.2021.9650463

Rifki Fathurrahman, Umaisaroh Umaisaroh, M. Alaydrus

引用次数: 0

Configuration of Multisensor CW Radar for Hand Gesture Detection 用于手势检测的多传感器连续波雷达配置

2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET) Pub Date : 2021-11-23 DOI: 10.1109/ICRAMET53537.2021.9650472

Rivo Try Anjasmara, A. A. Pramudita, Y. Wahyu

{"title":"Configuration of Multisensor CW Radar for Hand Gesture Detection","authors":"Rivo Try Anjasmara, A. A. Pramudita, Y. Wahyu","doi":"10.1109/ICRAMET53537.2021.9650472","DOIUrl":"https://doi.org/10.1109/ICRAMET53537.2021.9650472","url":null,"abstract":"Radar has many implementations in everyday life in various fields such as the military, health and many more. Radar has also been developed so that it could be combined with other technologies. For example, the human to machine interface (HMI). HMI has the ability to translate cues from the user so that it could be understood by the machine. Based on their respective capabilities, radar and HMI then combined so that they could get new capabilities based on their respective functions. One type of radar that is known is the continuous wave (CW) radar. CW radar is generally used to detect objects based on the Doppler effect. Then CW radar combined with HMI. The results obtained by using a multi-sensor configuration, namely horizontal and vertical configurations could detect hand movements. The horizontal and vertical configurations could both detect with an accuracy rate of 87.5 % of the test in each configuration with a distance of 20 cm in terms of power and measurement accuracy. So, it could be concluded that using a multi-sensor configuration in the form of horizontal and vertical could detect hand gesture movements.","PeriodicalId":269759,"journal":{"name":"2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123873804","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}

引用次数: 0

Numerical Simulations of MAPbI3-based Perovskite Solar Cells with Carbon Back Contact and Various Hole Transport Materials 具有碳背接触和不同空穴传输材料的mapbi3钙钛矿太阳能电池的数值模拟

2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET) Pub Date : 2021-11-23 DOI: 10.1109/ICRAMET53537.2021.9650480

N. Nursam, E. Widianto, Yuliar Firdaus

{"title":"Numerical Simulations of MAPbI3-based Perovskite Solar Cells with Carbon Back Contact and Various Hole Transport Materials","authors":"N. Nursam, E. Widianto, Yuliar Firdaus","doi":"10.1109/ICRAMET53537.2021.9650480","DOIUrl":"https://doi.org/10.1109/ICRAMET53537.2021.9650480","url":null,"abstract":"The performance of methylammonium lead iodide (MAPbI3)-based perovskite solar cells (PSCs) with carbon back electrode and various organic or inorganic hole transport materials (HTMs), i.e., spiro-OMeTAD, graphene oxide (GO), and copper(I) thiocyanate (CuSCN), have been investigated and optimized using SCAPS-ID device simulation software. Herein, carbon was selected as the back contact due to its potential as a low-cost electrode that has comparable work function with metals. A planar structure comprising a transparent conductive electrode/TiO2/MAPbI3/HTM/carbon was used. We specifically analyze the effect of HTM parameters, such as HTM thickness and interface defect at the HTMs/perovskite interface, on the electrical performance of the perovskite solar cells. After optimizing the above parameters, a power conversion efficiency (PCE) of 12.13%, 19.51%, 16.34%, and 20.23% was obtained for the solar cell with no-HTM, spiro-OMeTAD, GO, and CuSCN, respectively. These results showcase the potential of employing GO and CuSCN as HTM in providing alternatives to the high cost and moisture-sensitive spiro-OMeTAD for obtaining perovskite solar cells with high efficiency.","PeriodicalId":269759,"journal":{"name":"2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121262700","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}

引用次数: 0

Design and Analysis of a Broadband Low Noise Amplifier using 0.25 μm GaAs pHEMT Process 基于0.25 μm GaAs pHEMT工艺的宽带低噪声放大器设计与分析

2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET) Pub Date : 2021-11-23 DOI: 10.1109/ICRAMET53537.2021.9650457

Ankita Mehrotra, Sanjeev Gupta

引用次数: 1

Broadband High Power Amplifier Design Using GaN HEMT Technology 利用GaN HEMT技术设计宽带高功率放大器

2021 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET) Pub Date : 2021-11-23 DOI: 10.1109/ICRAMET53537.2021.9650475

Doğancan Turt, A. Akgiray

引用次数: 2