{"title":"带馈电网络的极化可切换超宽带喇叭天线","authors":"Nan Hu, Wenqing Xie, Q. Zeng, Jianrui Liu, Shuang Liu, Lixin Zhao, Changyong Yuan, Yanbin Luo, Yong Wu","doi":"10.1109/IEEE-IWS.2019.8804070","DOIUrl":null,"url":null,"abstract":"A polarization switchable ultra-wideband horn antenna with feeding network is designed and implemented. A single antenna can realize four switchable polarization modes (vertical polarization, horizontal polarization, left-hand circular polarization, and right-hand circular polarization) with ultra-wideband characteristics in the microwave and millimeter wave frequency band by an electronically controlled mechanical switch. TTL (Transistor-Transistor Logic) level is adopted as controlled electrical signal. The antenna can significantly improve test efficiency by avoiding manual switching of the antenna polarization mode. The presented antenna has a super wide bandwidth of 9.3GHz, worked well from 0.7GHz to 10GHz. Measured results for VSWR, radiation pattern, and gain of the designed horn antenna are provided.","PeriodicalId":306297,"journal":{"name":"2019 IEEE MTT-S International Wireless Symposium (IWS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Polarization Switchable Ultra-Wideband Horn Antenna with Feeding Network\",\"authors\":\"Nan Hu, Wenqing Xie, Q. Zeng, Jianrui Liu, Shuang Liu, Lixin Zhao, Changyong Yuan, Yanbin Luo, Yong Wu\",\"doi\":\"10.1109/IEEE-IWS.2019.8804070\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A polarization switchable ultra-wideband horn antenna with feeding network is designed and implemented. A single antenna can realize four switchable polarization modes (vertical polarization, horizontal polarization, left-hand circular polarization, and right-hand circular polarization) with ultra-wideband characteristics in the microwave and millimeter wave frequency band by an electronically controlled mechanical switch. TTL (Transistor-Transistor Logic) level is adopted as controlled electrical signal. The antenna can significantly improve test efficiency by avoiding manual switching of the antenna polarization mode. The presented antenna has a super wide bandwidth of 9.3GHz, worked well from 0.7GHz to 10GHz. Measured results for VSWR, radiation pattern, and gain of the designed horn antenna are provided.\",\"PeriodicalId\":306297,\"journal\":{\"name\":\"2019 IEEE MTT-S International Wireless Symposium (IWS)\",\"volume\":\"9 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE MTT-S International Wireless Symposium (IWS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IEEE-IWS.2019.8804070\",\"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 MTT-S International Wireless Symposium (IWS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEEE-IWS.2019.8804070","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Polarization Switchable Ultra-Wideband Horn Antenna with Feeding Network
A polarization switchable ultra-wideband horn antenna with feeding network is designed and implemented. A single antenna can realize four switchable polarization modes (vertical polarization, horizontal polarization, left-hand circular polarization, and right-hand circular polarization) with ultra-wideband characteristics in the microwave and millimeter wave frequency band by an electronically controlled mechanical switch. TTL (Transistor-Transistor Logic) level is adopted as controlled electrical signal. The antenna can significantly improve test efficiency by avoiding manual switching of the antenna polarization mode. The presented antenna has a super wide bandwidth of 9.3GHz, worked well from 0.7GHz to 10GHz. Measured results for VSWR, radiation pattern, and gain of the designed horn antenna are provided.
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