{"title":"单层双频反射式","authors":"P. Gruner, W. Menzel","doi":"10.1109/IWAT.2013.6518356","DOIUrl":null,"url":null,"abstract":"The design and first experimental results for a single-layer, dual-frequency reflectarray for arbitrary polarization is presented. The underlying reflector element is a double square ring structure where the inner ring is folded to cover all necessary phase angles at two frequencies individually. In this work, an antenna for the VSAT frequencies of 20GHz and 30 GHz has been taken as an example. With a 150 mm × 150 mm large reflector, beamwidths of 5.6° and 3.8° have been realized in the 20 GHz and 30 GHz range, respectively.","PeriodicalId":247542,"journal":{"name":"2013 International Workshop on Antenna Technology (iWAT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Single-layer dual-frequency reflectarray\",\"authors\":\"P. Gruner, W. Menzel\",\"doi\":\"10.1109/IWAT.2013.6518356\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The design and first experimental results for a single-layer, dual-frequency reflectarray for arbitrary polarization is presented. The underlying reflector element is a double square ring structure where the inner ring is folded to cover all necessary phase angles at two frequencies individually. In this work, an antenna for the VSAT frequencies of 20GHz and 30 GHz has been taken as an example. With a 150 mm × 150 mm large reflector, beamwidths of 5.6° and 3.8° have been realized in the 20 GHz and 30 GHz range, respectively.\",\"PeriodicalId\":247542,\"journal\":{\"name\":\"2013 International Workshop on Antenna Technology (iWAT)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-03-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 International Workshop on Antenna Technology (iWAT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IWAT.2013.6518356\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 International Workshop on Antenna Technology (iWAT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWAT.2013.6518356","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The design and first experimental results for a single-layer, dual-frequency reflectarray for arbitrary polarization is presented. The underlying reflector element is a double square ring structure where the inner ring is folded to cover all necessary phase angles at two frequencies individually. In this work, an antenna for the VSAT frequencies of 20GHz and 30 GHz has been taken as an example. With a 150 mm × 150 mm large reflector, beamwidths of 5.6° and 3.8° have been realized in the 20 GHz and 30 GHz range, respectively.
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