{"title":"用于原子频率标准的微型微波腔","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":"{\"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}","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}
Subminiature microwave cavity for atomic frequency standards
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.
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