Summary
URSI Commission B 2013 International Symposium on Electromagnetic Theory EMTS 2013
2013
Session Number:23PM2B
Session:
Number:23PM2B-03
Reflection Bandwidth Enhancement of a 2×2-element Wide Slot Sub-array on a Wall-inserted Cavity
Takashi Tomura, Jiro Hirokawa, Takuichi Hirano, Makoto Ando,
pp.608-610
Publication Date:2013/5/20
Online ISSN:2188-5079
DOI:10.34385/proc.30.23PM2B-03
Summary:
In order to improve the gain bandwidth of a 16×16-element plate-laminated-waveguide slot array, the reflection bandwidth of the 2×2-element sub-array is designed. The reflection bandwidth of VSWR < 1.5 is enhanced from 9.2% to 20.4%. The bandwidth of the gain above 32.0 dBi is successfully expanded from 12.8% to 20.8% by simulation.