{"title":"一种提高角度稳定性的超材料吸收反射器","authors":"H. Zhong, Jifei Zou, L. Ye, Pu Tang, Jing Tian","doi":"10.1109/APCAP56600.2022.10069613","DOIUrl":null,"url":null,"abstract":"Reflector antennas have attracted a great deal of attention thanks to its simplicity and superior performance compared with the conventional antennas. In this work, an absorptive reflector based on three-dimensional periodic metamaterials structure is proposed for angular stability improvement. It can be used as the ground plane of reflector antenna to reduce the out-of-band radar cross section (RCS) and the device exhibits two stable electromagnetic wave absorption bands under both TE- and TM-polarized wave for a maximum incident angle of 50 degree.","PeriodicalId":197691,"journal":{"name":"2022 IEEE 10th Asia-Pacific Conference on Antennas and Propagation (APCAP)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Metamaterial-based Absorptive Reflector Improved Angular Stability\",\"authors\":\"H. Zhong, Jifei Zou, L. Ye, Pu Tang, Jing Tian\",\"doi\":\"10.1109/APCAP56600.2022.10069613\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Reflector antennas have attracted a great deal of attention thanks to its simplicity and superior performance compared with the conventional antennas. In this work, an absorptive reflector based on three-dimensional periodic metamaterials structure is proposed for angular stability improvement. It can be used as the ground plane of reflector antenna to reduce the out-of-band radar cross section (RCS) and the device exhibits two stable electromagnetic wave absorption bands under both TE- and TM-polarized wave for a maximum incident angle of 50 degree.\",\"PeriodicalId\":197691,\"journal\":{\"name\":\"2022 IEEE 10th Asia-Pacific Conference on Antennas and Propagation (APCAP)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-11-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE 10th Asia-Pacific Conference on Antennas and Propagation (APCAP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APCAP56600.2022.10069613\",\"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 10th Asia-Pacific Conference on Antennas and Propagation (APCAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APCAP56600.2022.10069613","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Metamaterial-based Absorptive Reflector Improved Angular Stability
Reflector antennas have attracted a great deal of attention thanks to its simplicity and superior performance compared with the conventional antennas. In this work, an absorptive reflector based on three-dimensional periodic metamaterials structure is proposed for angular stability improvement. It can be used as the ground plane of reflector antenna to reduce the out-of-band radar cross section (RCS) and the device exhibits two stable electromagnetic wave absorption bands under both TE- and TM-polarized wave for a maximum incident angle of 50 degree.
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