{"title":"RISAT-1有源雷达校准器电子","authors":"Nidhi Singh, C. Rao, J. Dhar","doi":"10.1109/IMARC.2017.8449672","DOIUrl":null,"url":null,"abstract":"This paper presents the details of design and development of Active Radar Calibrator Electronics for RISAT-1. Active Radar Calibrators are ground based point targets, having wide range of controllable and stable radar cross section in small physical size, required for active microwave imaging sensors. It is easily deployable in remote areas for the calibration of all polarization channels unlike its passive counterparts. The electronics of active radar calibrator at C-band is designed, developed and presented, having gain variability of 4dB to 45dB in steps of 1 dB and of maximum linear transmit output power of +20dBm.","PeriodicalId":259227,"journal":{"name":"2017 IEEE MTT-S International Microwave and RF Conference (IMaRC)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Active Radar Calibrator Electronics for RISAT-1\",\"authors\":\"Nidhi Singh, C. Rao, J. Dhar\",\"doi\":\"10.1109/IMARC.2017.8449672\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents the details of design and development of Active Radar Calibrator Electronics for RISAT-1. Active Radar Calibrators are ground based point targets, having wide range of controllable and stable radar cross section in small physical size, required for active microwave imaging sensors. It is easily deployable in remote areas for the calibration of all polarization channels unlike its passive counterparts. The electronics of active radar calibrator at C-band is designed, developed and presented, having gain variability of 4dB to 45dB in steps of 1 dB and of maximum linear transmit output power of +20dBm.\",\"PeriodicalId\":259227,\"journal\":{\"name\":\"2017 IEEE MTT-S International Microwave and RF Conference (IMaRC)\",\"volume\":\"49 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 IEEE MTT-S International Microwave and RF Conference (IMaRC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IMARC.2017.8449672\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 IEEE MTT-S International Microwave and RF Conference (IMaRC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMARC.2017.8449672","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This paper presents the details of design and development of Active Radar Calibrator Electronics for RISAT-1. Active Radar Calibrators are ground based point targets, having wide range of controllable and stable radar cross section in small physical size, required for active microwave imaging sensors. It is easily deployable in remote areas for the calibration of all polarization channels unlike its passive counterparts. The electronics of active radar calibrator at C-band is designed, developed and presented, having gain variability of 4dB to 45dB in steps of 1 dB and of maximum linear transmit output power of +20dBm.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
