Title :
An improvement of strip-coaxial transition with ultra-broadband
Author :
Shen, Rong ; Kong, Dewu ; Chen, Zhenzhong
Author_Institution :
Radar & Avionics Inst., AVIC, Wuxi, China
Abstract :
A method of ultra-broadband strip-coaxial transition is described in this paper to settle connection problem. Decreasing the width of strip-line at strip-coaxial transition junction is adopted in the transition structure to eliminate the discontinuousness and gain an ultra-broadband with 1~18 GHz (vswr<;1.05 and loss<;0.06dB). An example is analyzed and simulated. The method is applied in 2-ways power divider to validate the design validity and a good performance is gained.
Keywords :
coaxial waveguides; power dividers; strip lines; power divider; ultrabroadband strip-coaxial transition; Connectors; Impedance; Microwave circuits; Power dividers; Probes; Strips;
Conference_Titel :
Microwave Conference Proceedings (CJMW), 2011 China-Japan Joint
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4577-0625-7
Electronic_ISBN :
978-7-308-08555-7
