{"title":"Experimental Research of Multi-FM Based Passive Radar","authors":"Deqiang Xie, Jianxin Yi, Ji Shen, X. Wan","doi":"10.1109/ISAPE.2018.8634281","DOIUrl":null,"url":null,"abstract":"In recent years, the demand for low-altitude surveillance has increased dramatically, and passive radar has received more and more attentions. In this experimental research, we develop a multi-FM based passive radar system in Wuhan University. It is demonstrated that the digital beamforming (DBF) method can be used to simultaneously extract direct waves from different orientations as reference signals. Using this technique, we achieve multi-FM channel joint detection without increasing the complexity of the hardware system, which improves the detection stability of FM based passive radar.","PeriodicalId":297368,"journal":{"name":"2018 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISAPE.2018.8634281","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
In recent years, the demand for low-altitude surveillance has increased dramatically, and passive radar has received more and more attentions. In this experimental research, we develop a multi-FM based passive radar system in Wuhan University. It is demonstrated that the digital beamforming (DBF) method can be used to simultaneously extract direct waves from different orientations as reference signals. Using this technique, we achieve multi-FM channel joint detection without increasing the complexity of the hardware system, which improves the detection stability of FM based passive radar.
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