Title :
Substrate integrated coaxial line 3 dB coupler
Author :
Liang, Wenyu ; Hong, Wei
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing, China
Abstract :
A compact substrate integrated coaxial line (SICL) 3 dB coupler is proposed, designed, fabricated and measured. Compared with some available reports of substrate integrated waveguide 3 dB couplers, this SICL coupler maintains good performance but with a remarkable 80 reduction in size.
Keywords :
coaxial waveguides; substrate integrated waveguides; waveguide couplers; substrate integrated coaxial line coupler;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2011.2708
