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2004•Unpublished venueRequires access

A miniature circularly polarized patch antenna

Kwai‐Man Luk, Ka-Yan Hui

Open publisher page 2 citations

Abstract

A small size circularly polarized (CP) microstrip patch antenna is presented. The proposed single-feed circularly polarized design is achieved by adding eight U-shaped tails at the patch edges. Five rectangular slots and four L-shaped slots are also inserted in the patch. The patch antenna is a one-layer structure. Our design reduces the projection area of the antenna by 75% in comparison with a conventional small patch antenna. Details of the design of this circularly polarized patch antenna are described. Experimental results of its performances are presented and discussed.

About this research paper

What this paper is about

A small size circularly polarized (CP) microstrip patch antenna is presented. The proposed single-feed circularly polarized design is achieved by adding eight U-shaped tails at the patch edges. Five rectangular slots and four L-shaped slots are also inserted in the patch. The patch antenna is a one-layer structure. Our design reduces the projection area of the antenna by 75% in comparison with a conventional small patch antenna. Details of the design of this circularly polarized patch antenna are described. Experimental results of its performances are presented and discussed.

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

A small size circularly polarized (CP) microstrip patch antenna is presented. The proposed single-feed circularly polarized design is achieved by adding eight U-shaped tails at the patch edges. Five rectangular slots and four L-shaped slots are also inserted in the patch. The patch antenna is a one-layer structure. Our design reduces the projection area of the antenna by 75% in comparison with a conventional small patch antenna. Details of the design of this circularly polarized patch antenna are described. Experimental results of its performances are presented and discussed.

Key concepts: Patch antenna, Microstrip antenna, Coaxial antenna, Turnstile antenna, Optics, Antenna (radio), Circular polarization, Physics

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