{"title":"甚高频移动无线电中的频率合成","authors":"J. M. Bryant","doi":"10.1109/VTC.1978.1622587","DOIUrl":null,"url":null,"abstract":"The use of P.L.L. frequency synthesis in transceivers for Land Mobile use is growing rapidly. This paper considers some of the problems of the design of such synthesisers and some solutions to them. The topics covered are the use of surface acoustic wave devices in stable V.C.O.s, the design of type II phase/ frequency comparators, and the design of programmable dividers for operation at V.H.F. and U.H.F. Frequencies.","PeriodicalId":264799,"journal":{"name":"28th IEEE Vehicular Technology Conference","volume":"9 3","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1978-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Frequency synthesis in V.H.F. mobile radio\",\"authors\":\"J. M. Bryant\",\"doi\":\"10.1109/VTC.1978.1622587\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The use of P.L.L. frequency synthesis in transceivers for Land Mobile use is growing rapidly. This paper considers some of the problems of the design of such synthesisers and some solutions to them. The topics covered are the use of surface acoustic wave devices in stable V.C.O.s, the design of type II phase/ frequency comparators, and the design of programmable dividers for operation at V.H.F. and U.H.F. Frequencies.\",\"PeriodicalId\":264799,\"journal\":{\"name\":\"28th IEEE Vehicular Technology Conference\",\"volume\":\"9 3\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1978-03-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"28th IEEE Vehicular Technology Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/VTC.1978.1622587\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"28th IEEE Vehicular Technology Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VTC.1978.1622587","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The use of P.L.L. frequency synthesis in transceivers for Land Mobile use is growing rapidly. This paper considers some of the problems of the design of such synthesisers and some solutions to them. The topics covered are the use of surface acoustic wave devices in stable V.C.O.s, the design of type II phase/ frequency comparators, and the design of programmable dividers for operation at V.H.F. and U.H.F. Frequencies.