Open AccessBANDWIDTH WIDENING TECHNIQUES FOR DIRECTIVE ANTENNAS BASED ON PARTIALLY REFLECTING SURFACES
Author(s) -
Halim Boutayeb,
Tayeb A. Denidni,
Mourad Nedil
Publication year - 2007
Publication title -
electromagnetic waves
Language(s) - English
Resource type - Journals
eISSN - 1559-8985
pISSN - 1070-4698
DOI - 10.2528/pier07060905
Subject(s) - bandwidth (computing) , directive , computer science , telecommunications , electronic engineering , engineering , programming language
—The directivity bandwidth,of Fabry-Perot directive antennas is first evaluated theoretically. Then, different techniques are proposed to widen the directivity bandwidth,of antennas using Partially Reflecting Surfaces. The bandwidths,obtained with the proposed solutions are compared to the bandwidth of a classical Fabry- Perot directive antenna.
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