Enhancement of Isolation and Scanning Performances of Dipole Arrays Using Decoupling Ground Technique

Simin Song, Mengting Li, Yiran Da, Xiaoming Chen

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2 Citationer (Scopus)

Abstract

The decoupling ground technique is applied to a 1×4 dipole array. The isolation between each array element is improved by optimizing the decoupling ground to make the free-space coupling wave and the surface current (introduced by the ground plane) out of phase. The mutual coupling can be reduced below -25 dB with improved radiation patterns and larger scanning gains. It is also shown that grating lobe reduction can be achieved by reducing the inter-element spacing of the array.
OriginalsprogEngelsk
Titel2021 International Conference on Microwave and Millimeter Wave Technology (ICMMT)
Antal sider3
ForlagIEEE
Publikationsdato2021
Artikelnummer9617972
ISBN (Trykt)978-1-6654-3438-6
ISBN (Elektronisk)978-1-6654-3437-9
DOI
StatusUdgivet - 2021
Begivenhed2021 International Conference on Microwave and Millimeter Wave Technology (ICMMT) - Nanjing, Kina
Varighed: 23 maj 202126 maj 2021

Konference

Konference2021 International Conference on Microwave and Millimeter Wave Technology (ICMMT)
Land/OmrådeKina
ByNanjing
Periode23/05/202126/05/2021

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