{"title":"同心环形天线阵列系统的三维空间相关特性","authors":"Ju-hong Lee, Shou-I Li","doi":"10.1109/ICDSP.2011.6004941","DOIUrl":null,"url":null,"abstract":"This paper investigates the three dimensional (3-D) spatial correlation characteristics of uniform concentric ring arrays (UCRAs) deployed in antenna systems. Closed-form formulas of the 3-D spatial correlation functions are derived. UCRAs with two different geometric structures and uniform distribution angular energy distribution are considered. It is found that the 3-D spatial correlation is a function of antenna sensor spacing, the geometric structure of a UCRA. Simulation results are presented for illustration and comparison.","PeriodicalId":360702,"journal":{"name":"2011 17th International Conference on Digital Signal Processing (DSP)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Three-dimensional spatial correlation characteristics of concentric ring antenna array systems\",\"authors\":\"Ju-hong Lee, Shou-I Li\",\"doi\":\"10.1109/ICDSP.2011.6004941\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper investigates the three dimensional (3-D) spatial correlation characteristics of uniform concentric ring arrays (UCRAs) deployed in antenna systems. Closed-form formulas of the 3-D spatial correlation functions are derived. UCRAs with two different geometric structures and uniform distribution angular energy distribution are considered. It is found that the 3-D spatial correlation is a function of antenna sensor spacing, the geometric structure of a UCRA. Simulation results are presented for illustration and comparison.\",\"PeriodicalId\":360702,\"journal\":{\"name\":\"2011 17th International Conference on Digital Signal Processing (DSP)\",\"volume\":\"16 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-07-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 17th International Conference on Digital Signal Processing (DSP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICDSP.2011.6004941\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 17th International Conference on Digital Signal Processing (DSP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICDSP.2011.6004941","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Three-dimensional spatial correlation characteristics of concentric ring antenna array systems
This paper investigates the three dimensional (3-D) spatial correlation characteristics of uniform concentric ring arrays (UCRAs) deployed in antenna systems. Closed-form formulas of the 3-D spatial correlation functions are derived. UCRAs with two different geometric structures and uniform distribution angular energy distribution are considered. It is found that the 3-D spatial correlation is a function of antenna sensor spacing, the geometric structure of a UCRA. Simulation results are presented for illustration and comparison.
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