Loss Reduction of Microstrip-to-Waveguide Transition Suppressing Leakage from Gap between Substrate and Waveguide by Choke Structure

Yuta Mizuno; Kunio Sakakibara; Nobuyoshi Kikuma

Summary

2016 International Symposium on Antennas and Propagation

2016

Session Number:POS1

Session:

Number:POS1-45

Loss Reduction of Microstrip-to-Waveguide Transition Suppressing Leakage from Gap between Substrate and Waveguide by Choke Structure

Yuta Mizuno, Kunio Sakakibara, Nobuyoshi Kikuma,

pp.374-375

Publication Date:2016/10/24

Online ISSN:2188-5079

DOI:10.34385/proc.38.POS1-45

PDF download (1.6MB)

Summary:

A microstrip-to-waveguide transition can be used for connecting antennas and backed RF circuits. Loss of the transition due to the leakage from the gap between the substrate and the waveguide has been a serious problem in the millimeter-wave band. A choke