Circularly polarized GPS antenna for simultaneous LHCP and RHCP reception with high isolation

Abstract

In this paper a compact dual-feed Global Positioning System (GPS) antenna for simultaneous left- and right hand circularly polarized wave reception is presented. The antenna structure consists of a single patch antenna on top of a printed circuit board and two aperture coupled feeds in the ground plane which are used to generate both left- and right-hand… (More)

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