IEICE Electronics Express
Online ISSN : 1349-2543
ISSN-L : 1349-2543
LETTER
Coupling of a circularly polarized slot pair on a corrugated waveguide of finite length
Kei SatoJiro HirokawaKaoru SudoMakoto Ando
Author information
JOURNALS FREE ACCESS

2006 Volume 3 Issue 19 Pages 424-428

Details
Abstract

We analyze a circularly-polarized slot pair on a hollow rectangular waveguide of finite length with corrugations on the bottom by the method of moments. The analysis is for designing a radial line slot antenna for high-power or space applications. The reflection from the end of the corrugation array gives ripples in the slot coupling for the relative position of the slot pair but the ripples are so small that averaging of the slot coupling is acceptable for practical design of the antenna.

Information related to the author
© 2006 by The Institute of Electronics, Information and Communication Engineers
Previous article
feedback
Top