J. Coupez, H. Gruchala, A. Slowik, C. Rećko, A. Rutkowski
{"title":"High resolution IFMs","authors":"J. Coupez, H. Gruchala, A. Slowik, C. Rećko, A. Rutkowski","doi":"10.1109/MIKON.2002.1017893","DOIUrl":null,"url":null,"abstract":"In this paper, three type of IFM (instantaneous frequency measurement) systems are presented. Classical IFM, consisting of directional couplers and power dividers, has been modified by applying phase shifters. Two other IFMs are also described. A diode ring was used in one IFM and only power dividers in another. Output signal conversion techniques are detailed. These IFMs, which can reach a frequency resolution better than 1 MHz, were examined practically.","PeriodicalId":372054,"journal":{"name":"14th International Conference on Microwaves, Radar and Wireless Communications. MIKON - 2002. Conference Proceedings (IEEE Cat.No.02EX562)","volume":"99 2","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"23","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"14th International Conference on Microwaves, Radar and Wireless Communications. MIKON - 2002. Conference Proceedings (IEEE Cat.No.02EX562)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MIKON.2002.1017893","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 23
Abstract
In this paper, three type of IFM (instantaneous frequency measurement) systems are presented. Classical IFM, consisting of directional couplers and power dividers, has been modified by applying phase shifters. Two other IFMs are also described. A diode ring was used in one IFM and only power dividers in another. Output signal conversion techniques are detailed. These IFMs, which can reach a frequency resolution better than 1 MHz, were examined practically.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
