Title :
Magnetron resonance cavity for miniaturized atomic clocks
Author :
Tao Tang ; Huarong Gong ; Jin Xu ; Yubin Gong
Author_Institution :
Vacuum Electron. Nat. Lab., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Many atomic clocks used magnetron type resonance cavity (MRC) as its microwave cavity because it can dramatically decrease the radical size of the atomic clock. In this paper, the electromagnetic character of MRC is investigated by a model based on transmission line theory. The formulas to calculate the resonance frequency, quality factor and magnetic energy filling factor are presented. The theoretical calculated results agree well with the electromagnetic software simulations and experiments.
Keywords :
Q-factor; atomic clocks; magnetrons; transmission line theory; electromagnetic character; electromagnetic software; magnetic energy filling factor; magnetron resonance cavity; microwave cavity; miniaturized atomic clocks; quality factor; resonance frequency; transmission line theory; Atomic clocks; Cavity resonators; Load modeling; Magnetic resonance imaging; Q-factor; Resonant frequency; Magnetron; quality factor; resonance frequency;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2015 IEEE International
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7109-1
DOI :
10.1109/IVEC.2015.7224053
