Summary
International Symposium on Antennas and Propagation
2015
Session Number:S3.11
Session:
Number:S3.11.1
Design of Waveguide Short-Slot 2-Plane Couplers
Dong-Hun Kim, Jiro Hirokawa, Makoto Ando,
pp.-
Publication Date:2015/11/9
Online ISSN:2188-5079
Summary:
A waveguide short-slot 2-plane coupler is proposed. It is designed to couple in the H- and E-planes, but should be considered propagation conditions of plural modes in the coupled region. Satisfying these conditions, the design of the coupled region and the ports is conducted. Its achieved bandwidth is approximately 2 % restricted by the frequency characteristic of the propagating modes in the coupled region.