Enhanced and directional transmission through a slit surrounded with grooves in a conducting plane

Dong Yeop Na, Ji Hyung Kim, Yong Bae Park, Kyung Young Jung

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

Enhanced and directional transmission through a slit surrounded with grooves in a conducting plane is investigated. A boundary-value problem of electromagnetic wave scattering from a slit surrounded with a finite number of rectangular grooves on both surfaces in a conducting plane is rigorously solved based on the eigenfunction expansion, Fourier transform and mode matching method. The radiated power density and the transmission coefficient are represented in a series. Computation is performed to illustrate the transmission behaviours in terms of the groove geometry.

Original languageEnglish
Pages (from-to)843-850
Number of pages8
JournalIET Microwaves, Antennas and Propagation
Volume7
Issue number10
DOIs
Publication statusPublished - 2013 Sep 9

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