Design of a dual-polarized X-band antenna sub-array for SAR applications

Kyaw, Ohnmar; Chua, Lye Heng; Gan, Yeow-Beng; Venkatarayalu, Neelakantam V

doi:10.1109/apsar.2015.7306174

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Design of a dual-polarized X-band antenna sub-array for SAR applications

conference contribution

posted on 2023-10-12, 01:43 authored by Ohnmar KyawOhnmar Kyaw, Lye Heng Chua, Yeow-Beng Gan, Neelakantam V VenkatarayaluNeelakantam V Venkatarayalu

An antenna sub-array configuration and the design of the antenna element for a dual-polarized X-band SAR application are presented. The antenna element is based on an aperture-coupled stacked patch that, unlike typical designs, does not include any foam layers. The sub-array including the antenna elements and the feed-network can be realized using currently available multi-layered printed circuit board fabrication techniques.