Title :
A waveguide power splitting and combining system for Ka-band power amplifier
Author :
Guo, Yunchuan ; Diao, Rui ; Xu, Yuehang ; Xie, Xiaoqiang ; Xu, Ruimin
Author_Institution :
China Univ. of Electron. Sci. & Technol., Chengdu
Abstract :
A Ka-band waveguide power splitting and combining system using equal-branch power splitter/combiner is proposed in this paper. This waveguide power splitter/combiner has the uniform main guide and all the branches in same size to minimize the difficulty and sensitivity in the mechanical fabrication. Full-wave simulation and in-door measurement are also carried to validate this design.
Keywords :
power amplifiers; power combiners; Ka-band power amplifier; Ka-band waveguide power splitting system; waveguide power combiner; Analytical models; Directional couplers; Loss measurement; Microstrip; Optical device fabrication; Power amplifiers; Power generation; Scattering parameters; Transmission line matrix methods; Waveguide discontinuities;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
DOI :
10.1109/ICMMT.2008.4540380
