Summary
International Symposium on Antennas and Propagation
2011
Session Number:ThE3
Session:
Number:ThE3-2
Resonance shift due to edge effects in finite-byinfinite monopole arrays
Anders Ellgardt, B. L. G. Jonsson,
pp.-
Publication Date:2011/10/25
Online ISSN:2188-5079
DOI:10.34385/proc.53.ThE3-2
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Summary:
This paper describes the resonance shift that occurs in finite-by-infinite monopole arrays for large scan angles. The antenna elements are placed on a corrugated ground plane with WAIM layers to improve matching. It is shown that the 5λ/2 distance rule for approximating finite arrays as infinite in not valid here.