Design of microwave filter with resonant irises of resonant windows at different location
This paper presents the design methods of microwave filter with resonant windows instead of traditional cavity resonator. A equivalent circuit model with parallel resonator and the resonant irises as resonator is shown. And then, a Chebyshev filter without transmission zeros is designed. In this filter, the main coupling is achieved by quarterwavelength waveguide, and there is not crosscoupling. The filter has highly selective, also decreased dimension comparing with traditional direct-coupled half wavelength resonator ones. Using Uwave as EM tools, which is compiled with Mode Match Method, the result is accurate.
resonant windows Chebyshev filter equivalent circuit EM tools Uwave
CUI Zong-tao LI Sheng-xian
China Academy of Space Technology (Xian),Shanxi Xian,710100
国际会议
2011 China-Japan Joint Microwave Conference(2011年中日微波会议CJMW 2011)
杭州
英文
318-321
2011-04-20（万方平台首次上网日期，不代表论文的发表时间）