Title :
Miniaturized multi-section crossover with open stub
Author :
Taewon Kim;Jaehoon Choi
Author_Institution :
Department of Electronics and Computer Engineering, Hanyang University, Seoul, Republic of Korea
fDate :
7/1/2015 12:00:00 AM
Abstract :
A compact branch line crossover using open stub structure is proposed. The proposed crossover operating at 2.5 GHz has a fractional bandwidth of 22 % (from 2.15 GHz to 2.72 GHz) with high isolation, high return loss, and low insertion loss. Size of the proposed crossover is reduced by 35-53 % comparing to previous papers.
Keywords :
"Bandwidth","Insertion loss","Couplers","Microstrip","Microwave circuits","Microwave integrated circuits"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7304910
