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2014-08-20
Reduction of Mutual Coupling Between Cavity-Backed Slot Antenna Elements
By
Progress In Electromagnetics Research C, Vol. 53, 27-34, 2014
Abstract
Maintaining mutual coupling suppressing structure as simple as possible is becoming attractive in the electromagnetic and antenna community. A novel parasitic patch structure that can reduce mutual coupling between cavity-backed slot antenna elements is proposed and studied. The structure consists of only a simple rectangular patch inserted between the antenna elements and it is therefore low cost and straightforward to fabricate. The proposed structure can not only suppress the surface-mode propagation and reduce mutual coupling between slot antennas, but also improve radiation patterns. The features include small occupied area and very simple structure.
Citation
Qi-Chun Zhang, Jindong Zhang, and Wen Wu, "Reduction of Mutual Coupling Between Cavity-Backed Slot Antenna Elements," Progress In Electromagnetics Research C, Vol. 53, 27-34, 2014.
doi:10.2528/PIERC14052908
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