Radiation from a Parallel-Plate-Fed Slit in a Thick Conducting Screen

Hyo J. EOM  Tah J. PARK  

IEICE TRANSACTIONS on Electronics   Vol.E78-C   No.8   pp.1131-1133
Publication Date: 1995/08/25
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeter-Wave Technology)
slot antennas,  wave scattering and diffraction,  

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The radiation behavior of a parallel-plate-fed slit in a thick conducting screen is examined. The Fourier transform and the mode-matching technique are used to obtain simultaneous equations for the transmitted field inside the thick conducting screen. The simultaneous equations are solved to represent the transmitted and scattered fiels in simple series forms. The numerical computation is performed to illustrate the behavior of the radiation from the parallel-plate-fed slit. A substantial reduction in the reflection coefficient is possible by choosing a thickness of the conducting screen.