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Dual-band low-profile corrugated feeder antenna | IEEE Journals & Magazine | IEEE Xplore

Dual-band low-profile corrugated feeder antenna


Abstract:

A dual-operating-band planar horn antenna having very low profile is presented in this paper. By opening a subwavelength aperture into a corrugated conducting plate, good...Show More

Abstract:

A dual-operating-band planar horn antenna having very low profile is presented in this paper. By opening a subwavelength aperture into a corrugated conducting plate, good return losses and a narrow radiated beam in each of the two desired operating frequency bands can be measured. This behavior is very similar to that observed in optical wavelengths where enhanced transmission was measured through apertures etched in metallic corrugated plates. Here, the double-corrugated structure has been scaled into the microwave frequency range and the excitation has been done by a conventional closed metallic waveguide placed in the rear part of the structure. In this way, a new concept of a very low profile feeder is proposed with potential wireless applications.
Published in: IEEE Transactions on Antennas and Propagation ( Volume: 54, Issue: 2, February 2006)
Page(s): 340 - 350
Date of Publication: 28 February 2006

ISSN Information:


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