Title :
A novel coaxial probe waveguide to microstrip transition
Author :
Wang, Kanghan ; Chen, Zhihong ; Zhou, Yumei ; Hao, Jinzhong
Author_Institution :
13th Res. Inst. of China, Electron. Tech. Group Corp., Shijiazhuang, China
Abstract :
In this paper, a modified coaxial probe waveguide-to-microstrip transition structure at K-band is proposed. The transition uses two kinds of coaxial probes and has hermetic characteristics. It can also be used in other band, such as Ka-band. The structure is demonstrated for designing the transition. HFSS simulation and measurement results for the transition structure have been compared in terms of |S21|. The comparison shows that the measurement agrees well with the simulation result. The measurement has shown 0.5 dB insertion loss.
Keywords :
coaxial waveguides; microstrip transitions; probes; waveguide transitions; 0.5 dB; HFSS simulation; coaxial probe waveguide; hermetic characteristics; insertion loss; microstrip transition structure; Circuit simulation; Coaxial components; Insertion loss; Loss measurement; Microstrip; Microwave circuits; Probes; Propagation losses; Rectangular waveguides; Waveguide transitions;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606282
