{"title":"用于多干扰消除的近场宽带波束空间天线阵列处理器","authors":"Md. Rakibul Islam, M. Reed","doi":"10.1109/AusCTW.2013.6510036","DOIUrl":null,"url":null,"abstract":"A beam space processor is a two beam processor also referred to as Postbeamformer Interference Canceler (PIC) which cancels only one interference by forming two beams, a signal beam and an interference beam. This paper extends the PIC processor using the improved interference beams (IIB) for a number of interferences by deriving the expression of signal to interference plus noise ratio (SINR) and studies its performance when an array is situated in the near field of broadband acoustic sources. A number of examples are presented to show the performance, capability of distance discrimination and robustness against location errors of the proposed broadband beamformer.","PeriodicalId":177106,"journal":{"name":"2013 Australian Communications Theory Workshop (AusCTW)","volume":"s1-11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Near field broadband beam space antenna array processor for multiple Interference Canceler\",\"authors\":\"Md. Rakibul Islam, M. Reed\",\"doi\":\"10.1109/AusCTW.2013.6510036\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A beam space processor is a two beam processor also referred to as Postbeamformer Interference Canceler (PIC) which cancels only one interference by forming two beams, a signal beam and an interference beam. This paper extends the PIC processor using the improved interference beams (IIB) for a number of interferences by deriving the expression of signal to interference plus noise ratio (SINR) and studies its performance when an array is situated in the near field of broadband acoustic sources. A number of examples are presented to show the performance, capability of distance discrimination and robustness against location errors of the proposed broadband beamformer.\",\"PeriodicalId\":177106,\"journal\":{\"name\":\"2013 Australian Communications Theory Workshop (AusCTW)\",\"volume\":\"s1-11 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-05-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 Australian Communications Theory Workshop (AusCTW)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/AusCTW.2013.6510036\",\"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 Australian Communications Theory Workshop (AusCTW)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/AusCTW.2013.6510036","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Near field broadband beam space antenna array processor for multiple Interference Canceler
A beam space processor is a two beam processor also referred to as Postbeamformer Interference Canceler (PIC) which cancels only one interference by forming two beams, a signal beam and an interference beam. This paper extends the PIC processor using the improved interference beams (IIB) for a number of interferences by deriving the expression of signal to interference plus noise ratio (SINR) and studies its performance when an array is situated in the near field of broadband acoustic sources. A number of examples are presented to show the performance, capability of distance discrimination and robustness against location errors of the proposed broadband beamformer.
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