Summary

International Symposium on Antennas and Propagation

2013

Session Number:FA-2(B)

Session:

Number:FA-2(B)-1

Design of a Linear Array of Transverse Slots without Cross-polarization to any Directions on a Hollow Rectangular Waveguide

Duong Nhu Quyen,  Makoto Sano,  Jiro Hirokawa,  Makoto Ando,  Jun Takeuchi,  Akihiko Hirata,  

pp.-

Publication Date:2013/10/22

Online ISSN:2188-5079

DOI:10.34385/proc.54.FA-2(B)-1

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Summary:
In this paper, we propose a linear array of transverse slots spaced with the half guided wavelength, which are fed by two hollow rectangular waveguides. No cross-polarization is radiated in any directions. The reflection is suppressed to below ?14 dB in a wide frequency range and almost uniform illumination of all the slots is achieved in an eight-element array designed at 125 GHz.