{"title":"Analysis of the effect of periodic system modulation on passive radar system performance","authors":"Yang Pengcheng, Lu Xiaode","doi":"10.1109/RADAR.2016.8059582","DOIUrl":null,"url":null,"abstract":"Periodic system modulation which has been observed in experimental data may have an effect on passive radar system performance. Its influence on clutter cancellation and coherent integration is analyzed. In addition, how the periodic side peaks in Doppler dimension of cross ambiguity function (CAF) produe is explained. These analyses are verified by simulations. Analyses of experimental data show that the modulation is weak and its influence on system performance is trivial. With the checking of passive radar system, power module which supplies the system with 50Hz alternating current is lastly verified as the source of this modulation.","PeriodicalId":245387,"journal":{"name":"2016 CIE International Conference on Radar (RADAR)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 CIE International Conference on Radar (RADAR)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RADAR.2016.8059582","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Periodic system modulation which has been observed in experimental data may have an effect on passive radar system performance. Its influence on clutter cancellation and coherent integration is analyzed. In addition, how the periodic side peaks in Doppler dimension of cross ambiguity function (CAF) produe is explained. These analyses are verified by simulations. Analyses of experimental data show that the modulation is weak and its influence on system performance is trivial. With the checking of passive radar system, power module which supplies the system with 50Hz alternating current is lastly verified as the source of this modulation.
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