{"title":"单个源的瞬时DoA估计","authors":"I. Chyrka, I. Omelchuk","doi":"10.1109/IRS.2016.7497356","DOIUrl":null,"url":null,"abstract":"The new approaches for a single source direction-of-arrival estimation in a far-field and near-field cases are proposed. The main idea is estimation of the real spatial frequency directly along the uniform linear array by the single-shot data. The algorithm based on the autoregressive moving average model of the sinewave is applied for the frequency estimation. The precision of proposed methods is analyzed via computer simulations.","PeriodicalId":346680,"journal":{"name":"2016 17th International Radar Symposium (IRS)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Instantaneous DoA estimation for a single source\",\"authors\":\"I. Chyrka, I. Omelchuk\",\"doi\":\"10.1109/IRS.2016.7497356\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The new approaches for a single source direction-of-arrival estimation in a far-field and near-field cases are proposed. The main idea is estimation of the real spatial frequency directly along the uniform linear array by the single-shot data. The algorithm based on the autoregressive moving average model of the sinewave is applied for the frequency estimation. The precision of proposed methods is analyzed via computer simulations.\",\"PeriodicalId\":346680,\"journal\":{\"name\":\"2016 17th International Radar Symposium (IRS)\",\"volume\":\"12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-05-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 17th International Radar Symposium (IRS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IRS.2016.7497356\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 17th International Radar Symposium (IRS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IRS.2016.7497356","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The new approaches for a single source direction-of-arrival estimation in a far-field and near-field cases are proposed. The main idea is estimation of the real spatial frequency directly along the uniform linear array by the single-shot data. The algorithm based on the autoregressive moving average model of the sinewave is applied for the frequency estimation. The precision of proposed methods is analyzed via computer simulations.
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