Title :
An X-band coaxial-to-rectangular waveguide transition
Author :
Yi, Wang ; Li, En ; Guo, Gaofeng ; Nie, Ruixing
Author_Institution :
Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
In this letter, a novel design of X-band coaxial-to-rectangular waveguide transitions is presented. The transition includes an original waveguide-to-coaxial mode converter and modified impedance transformer. Detailed design concept is presented. Feasible way to optimize performance of the transition is analyzed and verified. Very good performance (S11 lower than -30 dB) of the transitions was achieved via multy parametric optimization.
Keywords :
coaxial waveguides; impedance convertors; impedance matching; rectangular waveguides; waveguide transitions; X-band coaxial-to-rectangular waveguide transition; modified impedance transformer; multiparametric optimization; waveguide-to-coaxial mode converter; Broadband antennas; Cavity resonators; Impedance; Probes; Rectangular waveguides; Waveguide transitions; X-band; coax; rectangular waveguide; transition;
Conference_Titel :
Microwave Technology & Computational Electromagnetics (ICMTCE), 2011 IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-8556-7
DOI :
10.1109/ICMTCE.2011.5915181
