Title :
The new design of miniaturized dual-band 180° hybrid-ring coupler
Author :
Xing, Jun ; Bai, Mingqiang ; Li, Pengcheng ; Yang, Deqiang ; Pan, Jin
Author_Institution :
Sch. of Electron. Eng., UESTC, Chengdu, China
Abstract :
A dual-band hybrid-ring coupler made-fed by microstrip lines was designed based on the cyclic characteristic of hybrid-race conventional form. Using compact folded and coupled transmission lines, the model was miniaturized and the bandwidth was significantly broaden. The design idea is hoped to be applied for dual-band. Then measurement result was presented. It can be kept a perfect consistency with the simulation result.
Keywords :
microstrip lines; transmission lines; waveguide couplers; compact folded; coupled transmission lines; cyclic characteristic; hybrid-race conventional form; microstrip lines; miniaturized dual-band 180° hybrid-ring coupler; Abstracts;
Conference_Titel :
Electromagnetics; Applications and Student Innovation (iWEM), 2012 IEEE International Workshop on
Conference_Location :
Chengdu, Sichuan
Print_ISBN :
978-1-4673-3000-8
Electronic_ISBN :
978-1-4673-2998-9
DOI :
10.1109/iWEM.2012.6320370
