{"title":"单元方向图对矩形阵列性能的影响","authors":"B. Chang, B. Johnson","doi":"10.1109/APS.1993.385120","DOIUrl":null,"url":null,"abstract":"The radiating or receiving characteristics of array elements are changed from that of isolated elements due to the mutual coupling effects and the array performance becomes different from that originally designed by assuming isolated elements. In the present work, the effects of element pattern on the performance of a rectangular array with triangular geometry of dipoles above a ground plane are investigated. The concept of element gain function is used to examine the array performance in terms of mainbeam width and sidelobe level with respect to uniformly spaced and space-tapered arrays.<<ETX>>","PeriodicalId":138141,"journal":{"name":"Proceedings of IEEE Antennas and Propagation Society International Symposium","volume":"125 1-3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effects of element pattern on the performance of a rectangular array\",\"authors\":\"B. Chang, B. Johnson\",\"doi\":\"10.1109/APS.1993.385120\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The radiating or receiving characteristics of array elements are changed from that of isolated elements due to the mutual coupling effects and the array performance becomes different from that originally designed by assuming isolated elements. In the present work, the effects of element pattern on the performance of a rectangular array with triangular geometry of dipoles above a ground plane are investigated. The concept of element gain function is used to examine the array performance in terms of mainbeam width and sidelobe level with respect to uniformly spaced and space-tapered arrays.<<ETX>>\",\"PeriodicalId\":138141,\"journal\":{\"name\":\"Proceedings of IEEE Antennas and Propagation Society International Symposium\",\"volume\":\"125 1-3 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-06-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of IEEE Antennas and Propagation Society International Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APS.1993.385120\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of IEEE Antennas and Propagation Society International Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS.1993.385120","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effects of element pattern on the performance of a rectangular array
The radiating or receiving characteristics of array elements are changed from that of isolated elements due to the mutual coupling effects and the array performance becomes different from that originally designed by assuming isolated elements. In the present work, the effects of element pattern on the performance of a rectangular array with triangular geometry of dipoles above a ground plane are investigated. The concept of element gain function is used to examine the array performance in terms of mainbeam width and sidelobe level with respect to uniformly spaced and space-tapered arrays.<>
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