Title :
Circulators using coplanar waveguide
Author :
Koshiji, Kohji ; Shu, Essay
Author_Institution :
Science University of Tokyo, Faculty of Science and Technology, Noda, Japan
Abstract :
Bosma´s method of analysing stripline circulator operation is modified to suit circulators using coplanar waveguide. One of the circulators designed in this way shows a maximum isolation of 19.1 dB, insertion loss 0.8 dB and VSWR 1.3 or less at a centre frequency of 9.56 GHz.
Keywords :
circulators (microwave); waveguides; 0.8 dB; 9.56 GHz; Bosma´s method; coplanar waveguide; stripline circulator operation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19860684
