Radiation from cavity-backed apertures in a conducting plane

Electromagnetic wave radiation from cavity-backed apertures in a conducting plane is investigated. The Fourier transform and mode matching technique are used to obtain simultaneous equations for the modal coefficients. The simultaneous equations are solved to investigate radiation in terms of the ap...

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Bibliographic Details
Published in:IEEE transactions on antennas and propagation 2005-08, Vol.53 (8), p.2761-2764
Main Authors: Zeong, J.W., Eom, H.J.
Format: Article
Language:English
Subjects:
Antenna feeds
Antennas
Aperture antenna
Aperture antennas
Apertures
Applied sciences
Bandwidth
Conduction
Electromagnetic waves
Equations
Exact sciences and technology
Fourier transform
Fourier transforms
Frequency
Geometry
Holes
Microwave antennas
mode matching technique
Planes
Radiocommunications
Simultaneous equations
Telecommunications
Telecommunications and information theory
Ultra wideband antennas
Wireless communication
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Description
Summary:Electromagnetic wave radiation from cavity-backed apertures in a conducting plane is investigated. The Fourier transform and mode matching technique are used to obtain simultaneous equations for the modal coefficients. The simultaneous equations are solved to investigate radiation in terms of the aperture geometry. The presented formulation is suitable for analyzing radiation from a rectangular aperture antenna backed by a cavity.
ISSN:0018-926X
1558-2221
DOI:10.1109/TAP.2005.851785