{"title":"Oscillator Locking-Bandwidth Enhancement for Coupled-Oscillator Applications","authors":"Xing Wang, M. Colwell, L. Pearson","doi":"10.1109/EUMA.2001.338919","DOIUrl":null,"url":null,"abstract":"Coupled-oscillator systems offer a means of phase generation for millimeter wavelength applications. Random phase error in coupled-oscillator systems is controllable by employing oscillator cells with a large (injection) locking bandwidth. Signal quality is maintained in the system through the quality of the externally injected signal that controls the overall coupled oscillator system. In this paper, a new scheme is described for enhancing the locking range of FET and MMIC-based oscillators. This scheme is based on Adler's theoretical result and can be analyzed through the open-loop characterization of an oscillator.","PeriodicalId":207696,"journal":{"name":"2001 31st European Microwave Conference","volume":"605 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2001-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2001 31st European Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUMA.2001.338919","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
Coupled-oscillator systems offer a means of phase generation for millimeter wavelength applications. Random phase error in coupled-oscillator systems is controllable by employing oscillator cells with a large (injection) locking bandwidth. Signal quality is maintained in the system through the quality of the externally injected signal that controls the overall coupled oscillator system. In this paper, a new scheme is described for enhancing the locking range of FET and MMIC-based oscillators. This scheme is based on Adler's theoretical result and can be analyzed through the open-loop characterization of an oscillator.
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