{"title":"宽带倍频器","authors":"D. Dorsi","doi":"10.1109/EUMA.1978.332508","DOIUrl":null,"url":null,"abstract":"Conventional frequency multipliers using step-recovery-diodes operate on narrow or moderate instantaneous bands. However, multipliers operating on bandwiths of 10 to 15% of the nominal frequency are needed in local oscillator generators for frequency agile up and down converter applications. This paper describes a microstrip frequency doubler, using thin film microwave circuit technology, in which a pair of SRDs, pumped in phase opposition, generates power in the common output line at even harmonics only, mainly the second. Such a technique allows wide-band doublers to be designed, since they do not need a tuned output network, which is the most important bandwidth limiting factor in conventional circuits.","PeriodicalId":429268,"journal":{"name":"1978 8th European Microwave Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1978-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Wide Band Frequency Doubler\",\"authors\":\"D. Dorsi\",\"doi\":\"10.1109/EUMA.1978.332508\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Conventional frequency multipliers using step-recovery-diodes operate on narrow or moderate instantaneous bands. However, multipliers operating on bandwiths of 10 to 15% of the nominal frequency are needed in local oscillator generators for frequency agile up and down converter applications. This paper describes a microstrip frequency doubler, using thin film microwave circuit technology, in which a pair of SRDs, pumped in phase opposition, generates power in the common output line at even harmonics only, mainly the second. Such a technique allows wide-band doublers to be designed, since they do not need a tuned output network, which is the most important bandwidth limiting factor in conventional circuits.\",\"PeriodicalId\":429268,\"journal\":{\"name\":\"1978 8th European Microwave Conference\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1978-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1978 8th European Microwave Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EUMA.1978.332508\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1978 8th European Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUMA.1978.332508","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Conventional frequency multipliers using step-recovery-diodes operate on narrow or moderate instantaneous bands. However, multipliers operating on bandwiths of 10 to 15% of the nominal frequency are needed in local oscillator generators for frequency agile up and down converter applications. This paper describes a microstrip frequency doubler, using thin film microwave circuit technology, in which a pair of SRDs, pumped in phase opposition, generates power in the common output line at even harmonics only, mainly the second. Such a technique allows wide-band doublers to be designed, since they do not need a tuned output network, which is the most important bandwidth limiting factor in conventional circuits.
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