{"title":"一种新型微波鉴别器","authors":"T. Chattopadhyay, S. Chattopadhyay","doi":"10.1109/APCC.2003.1274265","DOIUrl":null,"url":null,"abstract":"This paper presents the theory and experiment of a hybrid microwave FM discriminator that operates on the combined principles of an active and a passive microwave discriminator. This discriminator implemented from passive waveguide components and a Gunn oscillator is found to have a bandwidth equal to the lockband of the Gunn oscillator and frequency sensitivity greater than that of an active discriminator. The overall figure of merit of this discriminator is greater than that of a passive and an active microwave discriminator.","PeriodicalId":277507,"journal":{"name":"9th Asia-Pacific Conference on Communications (IEEE Cat. No.03EX732)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A new microwave discriminator\",\"authors\":\"T. Chattopadhyay, S. Chattopadhyay\",\"doi\":\"10.1109/APCC.2003.1274265\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents the theory and experiment of a hybrid microwave FM discriminator that operates on the combined principles of an active and a passive microwave discriminator. This discriminator implemented from passive waveguide components and a Gunn oscillator is found to have a bandwidth equal to the lockband of the Gunn oscillator and frequency sensitivity greater than that of an active discriminator. The overall figure of merit of this discriminator is greater than that of a passive and an active microwave discriminator.\",\"PeriodicalId\":277507,\"journal\":{\"name\":\"9th Asia-Pacific Conference on Communications (IEEE Cat. No.03EX732)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-09-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"9th Asia-Pacific Conference on Communications (IEEE Cat. No.03EX732)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APCC.2003.1274265\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"9th Asia-Pacific Conference on Communications (IEEE Cat. No.03EX732)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APCC.2003.1274265","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This paper presents the theory and experiment of a hybrid microwave FM discriminator that operates on the combined principles of an active and a passive microwave discriminator. This discriminator implemented from passive waveguide components and a Gunn oscillator is found to have a bandwidth equal to the lockband of the Gunn oscillator and frequency sensitivity greater than that of an active discriminator. The overall figure of merit of this discriminator is greater than that of a passive and an active microwave discriminator.