Z. Zhong, Jin Li, Zhihong Xu, Shuai Deng, Tao Yuan
{"title":"一种97 ghz波段高增益8 × 8波导缝隙阵列天线","authors":"Z. Zhong, Jin Li, Zhihong Xu, Shuai Deng, Tao Yuan","doi":"10.1109/RWS53089.2022.9719937","DOIUrl":null,"url":null,"abstract":"A W-band high-gain 8 × 8 waveguide slot array antenna made by using computer numerical controlled machining process is presented in this paper. The antenna is composed of a centrosymmetric array of 64 radiation slots that are distributed in the broad walls of eight parallel rectangular waveguides. Each of the waveguide containing eight radiation slots is fed by a two-way waveguide power divider through another one coupling slot. RF design, fabrication, and measurement of the antenna have been discussed. The manufactured antenna demonstrates at 95.1–98 GHz desired radiation performance with a reflection coefficient of lower than -10 dB and in-band realized gains of 16.8–18.1 dBi.","PeriodicalId":113074,"journal":{"name":"2022 IEEE Radio and Wireless Symposium (RWS)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A 97-GHz-Band High-Gain 8 × 8 Waveguide Slot Array Antenna\",\"authors\":\"Z. Zhong, Jin Li, Zhihong Xu, Shuai Deng, Tao Yuan\",\"doi\":\"10.1109/RWS53089.2022.9719937\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A W-band high-gain 8 × 8 waveguide slot array antenna made by using computer numerical controlled machining process is presented in this paper. The antenna is composed of a centrosymmetric array of 64 radiation slots that are distributed in the broad walls of eight parallel rectangular waveguides. Each of the waveguide containing eight radiation slots is fed by a two-way waveguide power divider through another one coupling slot. RF design, fabrication, and measurement of the antenna have been discussed. The manufactured antenna demonstrates at 95.1–98 GHz desired radiation performance with a reflection coefficient of lower than -10 dB and in-band realized gains of 16.8–18.1 dBi.\",\"PeriodicalId\":113074,\"journal\":{\"name\":\"2022 IEEE Radio and Wireless Symposium (RWS)\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-01-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE Radio and Wireless Symposium (RWS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RWS53089.2022.9719937\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE Radio and Wireless Symposium (RWS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RWS53089.2022.9719937","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 97-GHz-Band High-Gain 8 × 8 Waveguide Slot Array Antenna
A W-band high-gain 8 × 8 waveguide slot array antenna made by using computer numerical controlled machining process is presented in this paper. The antenna is composed of a centrosymmetric array of 64 radiation slots that are distributed in the broad walls of eight parallel rectangular waveguides. Each of the waveguide containing eight radiation slots is fed by a two-way waveguide power divider through another one coupling slot. RF design, fabrication, and measurement of the antenna have been discussed. The manufactured antenna demonstrates at 95.1–98 GHz desired radiation performance with a reflection coefficient of lower than -10 dB and in-band realized gains of 16.8–18.1 dBi.
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