Title :
Simulation and design of 18–40GHz ridge waveguide to coaxial transition
Author :
Rui-xing, Nie ; En, Li ; Gao-feng, Guo ; Yi, Wang
Author_Institution :
Dept. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A method of designing a wideband lead-inserted Ridge waveguide to coaxial transition has been introduced. The structure of the transition is designed using 1/4 wavelength Chebyshev impedance matching method. The dimension of the minor transition have been calculated by this way, and making a simulation of the model by the High frequency simulation software-HFSS. The simulation results show that the VSWR of the transition is below 1.25 in 18 ~ 40GHz range.
Keywords :
impedance matching; ridge waveguides; waveguide transitions; Chebyshev impedance matching method; HFSS; frequency 18 GHz to 40 GHz; high frequency simulation software; ridge waveguide-to-coaxial transition; Connectors; Impedance; Mathematical model; Microwave technology; Rectangular waveguides; Waveguide transitions; Wideband; impedance matching; ridge waveguide; transition; wideband;
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.2011.5915196
