Changjiang Liu, Cheng Hu, Rui Wang, Xiaoyu Nie, Feifeng Liu
{"title":"GNSS forward scatter radar detection: Signal processing and experiment","authors":"Changjiang Liu, Cheng Hu, Rui Wang, Xiaoyu Nie, Feifeng Liu","doi":"10.23919/IRS.2017.8008215","DOIUrl":null,"url":null,"abstract":"Passive radar detection systems based on Global Navigation Satellite System (GNSS) signals have the advantages of wide coverage, long detecting distance and good concealment. If effectively combined with the forward scatter radar (FSR) principle, it can be used to monitor an important area, which is of great significance to national defense security. This paper mainly focused on the analysis of signal Doppler characteristics of GNSS FSR. In addition, experimental results obtained with omnidirectional antennas and horn antennas are given.","PeriodicalId":430241,"journal":{"name":"2017 18th International Radar Symposium (IRS)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 18th International Radar Symposium (IRS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/IRS.2017.8008215","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
Passive radar detection systems based on Global Navigation Satellite System (GNSS) signals have the advantages of wide coverage, long detecting distance and good concealment. If effectively combined with the forward scatter radar (FSR) principle, it can be used to monitor an important area, which is of great significance to national defense security. This paper mainly focused on the analysis of signal Doppler characteristics of GNSS FSR. In addition, experimental results obtained with omnidirectional antennas and horn antennas are given.
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