{"title":"一种宽带双圆极化贴片天线","authors":"Shengxu Xie, S. Xiao","doi":"10.1109/COMPEM.2019.8778955","DOIUrl":null,"url":null,"abstract":"This paper presents a wideband dual circularly polarized patch antenna fed by four L-shaped probes. By designing a microstrip circuit consists of power divider and phase shifter, the presented antenna shows impedance bandwidth of more than 54%. Furthermore, it shows a 3 dB axial-ratio of 46% at 10 GHz. The antenna shows good performance under both polarizations, and the feeding network only occupies a small space, which is conducive to the application of the antenna in phased array.","PeriodicalId":342849,"journal":{"name":"2019 IEEE International Conference on Computational Electromagnetics (ICCEM)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A Wideband Dual Circularly Polarized Patch Antenna Using L-probe\",\"authors\":\"Shengxu Xie, S. Xiao\",\"doi\":\"10.1109/COMPEM.2019.8778955\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a wideband dual circularly polarized patch antenna fed by four L-shaped probes. By designing a microstrip circuit consists of power divider and phase shifter, the presented antenna shows impedance bandwidth of more than 54%. Furthermore, it shows a 3 dB axial-ratio of 46% at 10 GHz. The antenna shows good performance under both polarizations, and the feeding network only occupies a small space, which is conducive to the application of the antenna in phased array.\",\"PeriodicalId\":342849,\"journal\":{\"name\":\"2019 IEEE International Conference on Computational Electromagnetics (ICCEM)\",\"volume\":\"16 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-03-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE International Conference on Computational Electromagnetics (ICCEM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COMPEM.2019.8778955\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE International Conference on Computational Electromagnetics (ICCEM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COMPEM.2019.8778955","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Wideband Dual Circularly Polarized Patch Antenna Using L-probe
This paper presents a wideband dual circularly polarized patch antenna fed by four L-shaped probes. By designing a microstrip circuit consists of power divider and phase shifter, the presented antenna shows impedance bandwidth of more than 54%. Furthermore, it shows a 3 dB axial-ratio of 46% at 10 GHz. The antenna shows good performance under both polarizations, and the feeding network only occupies a small space, which is conducive to the application of the antenna in phased array.
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