Title :
Research of Dual-helical coupled slow-wave circuit Cold-Test Characteristics in CFA
Author :
Zhang Jinling ; Zhang Hongxin ; Xu Yong ; Zheng Zhanqi ; Zhang Bo ; Wang Dengwei ; Yang Jinsheng ; Su Yuansheng
Author_Institution :
Beijing Univ. of Posts & Telecommun., Beijing
Abstract :
In this paper the dispersive character of crossed field amplifier (CFA), with dual-helical coupled slow-wave structure, was simulated by using the "microwave studio" software from CST Company. Moreover, transfers character of stub-supported meander line slow-wave structure and dual-helical coupled slow-wave structure also is calculated and analyzed in C band. The result shows that this kind of slow-wave structure could completely meet the design requirements of CFA in C or X band. This paper\´ s research established a foundation for the design of CFA working in C or X hand.
Keywords :
microwave amplifiers; slow wave structures; C band; cold-test characteristics; crossed field amplifier; dual-helical coupled slow-wave structure; microwave studio software; Computational modeling; Coupling circuits; Dispersion; Educational institutions; Electromagnetic heating; Electrons; Frequency; Microwave circuits; Power engineering and energy; Signal analysis; Crossed-Field Amplifier; dual-helical coupled slow-wave structure; high frequency character;
Conference_Titel :
Electromagnetic Compatibility, 2007. EMC 2007. International Symposium on
Conference_Location :
Qingdao
Print_ISBN :
978-1-4244-1371-3
Electronic_ISBN :
978-1-4244-1372-0
DOI :
10.1109/ELMAGC.2007.4413496
