Sajeeb Chandra Das, L. Paul, Md. Najmul Hossain, Md. Zulfiker Mahmud, R. Azim
{"title":"一种用于5G和wifi 5/6应用的双频小型化螺旋形贴片天线","authors":"Sajeeb Chandra Das, L. Paul, Md. Najmul Hossain, Md. Zulfiker Mahmud, R. Azim","doi":"10.1109/SPICSCON54707.2021.9885246","DOIUrl":null,"url":null,"abstract":"A dual band spiral-shaped patch antenna (SPA) is designed and proposed for 5G and WiFi-5/6 applications. The Rogers RT 5880 (lossy) substrate with a compact size of 20×20×0.79 mm3 has been used to design the spiral patch antenna. The dual band antenna resonates at 3.61 GHz (3.53–3.7 GHz) and 5.56 GHz (4.7–7.24 GHz) with very good reflection coefficients of −41.29 dB and −37.85 dB respectively which cover lower 5G (n48 CBRS (USA): 3.55 – 3.7 GHz, Korea: 3.4–3.7 GHz), WiFi-5 (5.15–5.85 GHz) and WiFi-6 (5.925 – 7.125 GHz) bands. It has gain of 1.503 dB, 2.767 dB and directivity of 3.057 dBi, 3.368 dBi and VSWR of 1.017, 1.025 at resonant frequencies 3.61GHz and 5.56 GHz respectively. The peak gain and directivity of the SPA are 3.95 dB and 5 dBi. The spiral-shaped patch with optimized dimensions enhances the antenna performances and ensures good impedance matching to make it suitable for lower 5G and WiFi-5/6 applications.","PeriodicalId":159505,"journal":{"name":"2021 IEEE International Conference on Signal Processing, Information, Communication & Systems (SPICSCON)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Dual Band Miniaturized Spiral-shaped Patch Antenna for 5G and WiFi-5/6 Applications\",\"authors\":\"Sajeeb Chandra Das, L. Paul, Md. Najmul Hossain, Md. Zulfiker Mahmud, R. Azim\",\"doi\":\"10.1109/SPICSCON54707.2021.9885246\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A dual band spiral-shaped patch antenna (SPA) is designed and proposed for 5G and WiFi-5/6 applications. The Rogers RT 5880 (lossy) substrate with a compact size of 20×20×0.79 mm3 has been used to design the spiral patch antenna. The dual band antenna resonates at 3.61 GHz (3.53–3.7 GHz) and 5.56 GHz (4.7–7.24 GHz) with very good reflection coefficients of −41.29 dB and −37.85 dB respectively which cover lower 5G (n48 CBRS (USA): 3.55 – 3.7 GHz, Korea: 3.4–3.7 GHz), WiFi-5 (5.15–5.85 GHz) and WiFi-6 (5.925 – 7.125 GHz) bands. It has gain of 1.503 dB, 2.767 dB and directivity of 3.057 dBi, 3.368 dBi and VSWR of 1.017, 1.025 at resonant frequencies 3.61GHz and 5.56 GHz respectively. The peak gain and directivity of the SPA are 3.95 dB and 5 dBi. The spiral-shaped patch with optimized dimensions enhances the antenna performances and ensures good impedance matching to make it suitable for lower 5G and WiFi-5/6 applications.\",\"PeriodicalId\":159505,\"journal\":{\"name\":\"2021 IEEE International Conference on Signal Processing, Information, Communication & Systems (SPICSCON)\",\"volume\":\"36 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-12-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE International Conference on Signal Processing, Information, Communication & Systems (SPICSCON)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SPICSCON54707.2021.9885246\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE International Conference on Signal Processing, Information, Communication & Systems (SPICSCON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SPICSCON54707.2021.9885246","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Dual Band Miniaturized Spiral-shaped Patch Antenna for 5G and WiFi-5/6 Applications
A dual band spiral-shaped patch antenna (SPA) is designed and proposed for 5G and WiFi-5/6 applications. The Rogers RT 5880 (lossy) substrate with a compact size of 20×20×0.79 mm3 has been used to design the spiral patch antenna. The dual band antenna resonates at 3.61 GHz (3.53–3.7 GHz) and 5.56 GHz (4.7–7.24 GHz) with very good reflection coefficients of −41.29 dB and −37.85 dB respectively which cover lower 5G (n48 CBRS (USA): 3.55 – 3.7 GHz, Korea: 3.4–3.7 GHz), WiFi-5 (5.15–5.85 GHz) and WiFi-6 (5.925 – 7.125 GHz) bands. It has gain of 1.503 dB, 2.767 dB and directivity of 3.057 dBi, 3.368 dBi and VSWR of 1.017, 1.025 at resonant frequencies 3.61GHz and 5.56 GHz respectively. The peak gain and directivity of the SPA are 3.95 dB and 5 dBi. The spiral-shaped patch with optimized dimensions enhances the antenna performances and ensures good impedance matching to make it suitable for lower 5G and WiFi-5/6 applications.
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