{"title":"Subminiature microwave cavity for atomic frequency standards","authors":"J. Deng","doi":"10.1109/FREQ.2001.956165","DOIUrl":null,"url":null,"abstract":"An extremely small and inexpensively manufactured physics package for an atomic frequency standard can be provided with a microwave cavity having non-critical dimensions that is driven in a substantially TEM mode by a lumped LC structure inside a hollow, substantially closed, conducting enclosure. The enclosure can be a cylinder with rectangular or circular cross section. If this cavity is formed by modifying a coaxial cavity, the outer conductor will be the enclosure, and the inner conductor, shorted to at least one of the walls, with a gap at the other end, will be the lumped LC. The resonant frequency of the cavity is primarily determined by the capacitance of the lumped C and the inductance of the inner conductor.","PeriodicalId":369101,"journal":{"name":"Proceedings of the 2001 IEEE International Frequncy Control Symposium and PDA Exhibition (Cat. No.01CH37218)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2001-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2001 IEEE International Frequncy Control Symposium and PDA Exhibition (Cat. No.01CH37218)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/FREQ.2001.956165","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 10
Abstract
An extremely small and inexpensively manufactured physics package for an atomic frequency standard can be provided with a microwave cavity having non-critical dimensions that is driven in a substantially TEM mode by a lumped LC structure inside a hollow, substantially closed, conducting enclosure. The enclosure can be a cylinder with rectangular or circular cross section. If this cavity is formed by modifying a coaxial cavity, the outer conductor will be the enclosure, and the inner conductor, shorted to at least one of the walls, with a gap at the other end, will be the lumped LC. The resonant frequency of the cavity is primarily determined by the capacitance of the lumped C and the inductance of the inner conductor.
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
