{"title":"利用微波圆全息技术诊断原位阵列天线","authors":"Jean-Jacques Nicolas","doi":"10.1109/ARRAY.2010.5613353","DOIUrl":null,"url":null,"abstract":"This paper is presenting a circular microwave holography algorithm for the troubleshooting of in-service phased array antennas in situ. The algorithm is one dimensional and the arrays are either linear or planar. First the algorithm for the estimation of array element excitations from circular near field measurements is built step by step. The performance in terms of accuracy is then studied in simulation. The results demonstrate an excellent potential for fault finding.","PeriodicalId":125604,"journal":{"name":"2010 IEEE International Symposium on Phased Array Systems and Technology","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"In situ array antenna diagnosis using microwave circular holography\",\"authors\":\"Jean-Jacques Nicolas\",\"doi\":\"10.1109/ARRAY.2010.5613353\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper is presenting a circular microwave holography algorithm for the troubleshooting of in-service phased array antennas in situ. The algorithm is one dimensional and the arrays are either linear or planar. First the algorithm for the estimation of array element excitations from circular near field measurements is built step by step. The performance in terms of accuracy is then studied in simulation. The results demonstrate an excellent potential for fault finding.\",\"PeriodicalId\":125604,\"journal\":{\"name\":\"2010 IEEE International Symposium on Phased Array Systems and Technology\",\"volume\":\"47 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-10-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 IEEE International Symposium on Phased Array Systems and Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ARRAY.2010.5613353\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 IEEE International Symposium on Phased Array Systems and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ARRAY.2010.5613353","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
In situ array antenna diagnosis using microwave circular holography
This paper is presenting a circular microwave holography algorithm for the troubleshooting of in-service phased array antennas in situ. The algorithm is one dimensional and the arrays are either linear or planar. First the algorithm for the estimation of array element excitations from circular near field measurements is built step by step. The performance in terms of accuracy is then studied in simulation. The results demonstrate an excellent potential for fault finding.
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