{"title":"通过圆形和同心天线阵列DOA估计产生假峰值的概率","authors":"Y. Nechaev, I. Peshkov","doi":"10.1109/TSP.2016.7760854","DOIUrl":null,"url":null,"abstract":"Direction-of-arrival (DOA) of radio signals takes a great science interest for radar, sonar and wireless communication tasks. In this paper the problem of DOA estimation methods for circular and concentric circular antenna arrays is considered. The super-resolution method MUSIC is researched. The performances are estimated in various noise environments and for various geometries of antenna arrays. Additionally problem of false peaks occurring in spatial spectrum is closely considered. Probability of false peaks occurring is presented after computer simulations.","PeriodicalId":236767,"journal":{"name":"International Conference on Telecommunications and Signal Processing","volume":"193 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Probability of false peaks occurring via circular and concentric antenna arrays DOA estimation\",\"authors\":\"Y. Nechaev, I. Peshkov\",\"doi\":\"10.1109/TSP.2016.7760854\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Direction-of-arrival (DOA) of radio signals takes a great science interest for radar, sonar and wireless communication tasks. In this paper the problem of DOA estimation methods for circular and concentric circular antenna arrays is considered. The super-resolution method MUSIC is researched. The performances are estimated in various noise environments and for various geometries of antenna arrays. Additionally problem of false peaks occurring in spatial spectrum is closely considered. Probability of false peaks occurring is presented after computer simulations.\",\"PeriodicalId\":236767,\"journal\":{\"name\":\"International Conference on Telecommunications and Signal Processing\",\"volume\":\"193 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Conference on Telecommunications and Signal Processing\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/TSP.2016.7760854\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Conference on Telecommunications and Signal Processing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TSP.2016.7760854","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Probability of false peaks occurring via circular and concentric antenna arrays DOA estimation
Direction-of-arrival (DOA) of radio signals takes a great science interest for radar, sonar and wireless communication tasks. In this paper the problem of DOA estimation methods for circular and concentric circular antenna arrays is considered. The super-resolution method MUSIC is researched. The performances are estimated in various noise environments and for various geometries of antenna arrays. Additionally problem of false peaks occurring in spatial spectrum is closely considered. Probability of false peaks occurring is presented after computer simulations.
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