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- Title
Enhanced and directional transmission through a slit surrounded with grooves in a conducting plane.
- Authors
Dong Yeop Na; Ji Hyung Kim; Yong Bae Park; Kyung-Young Jung
- 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.
- Subjects
ELECTRIC power systems -- Communication systems; ENERGY consumption; POWER density; ELECTROMAGNETIC wave scattering; FOURIER transforms; MODE matching; EIGENFUNCTIONS
- Publication
IET Microwaves, Antennas & Propagation (Wiley-Blackwell), 2013, Vol 7, Issue 10, p843
- ISSN
1751-8725
- Publication type
Article
- DOI
10.1049/iet-map.2012.0669