Gain Improvement of a UWB Antenna Using a Single-layer FSS

Naser Ojaroudi Parchin, Raed A. Abd-Alhameed, Ming Shen

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11 Citationer (Scopus)

Abstract

In this paper, we propose a coplanar-waveguide (CPW)-fed ultra-wideband (UWB) monopole antenna with improved gain characteristic. The antenna configuration consists of a circular monopole radiator with a rectangular strip. It is designed on an FR-4 substrate with a compact size of 25 × 25 mm2. By employing a new single-layer frequency selective surface (FSS), formed by 10 × 10 unit-cells, the gain characteristic of the antenna is enhanced from 1 ~ 3 dBi to 6.5 ~ 9 dBi. The FSS layer reflector is placed below the UWB monopole antenna. The unit cell of the proposed FSS consists of a square-ring patch with a protruded diamond-ring strip in it. The design concept has been discussed with simulations and good results are achieved.

OriginalsprogEngelsk
Titel2019 Photonics and Electromagnetics Research Symposium - Fall, PIERS - Fall 2019 - Proceedings
Antal sider5
ForlagIEEE
Publikationsdatodec. 2019
Sider1735-1739
Artikelnummer9021920
ISBN (Trykt)978-1-7281-5305-6
ISBN (Elektronisk)978-1-7281-5304-9
DOI
StatusUdgivet - dec. 2019
Begivenhed2019 Photonics & Electromagnetics Research Symposium - Fall (PIERS - Fall) - Xiamen, Kina
Varighed: 17 dec. 201920 dec. 2019

Konference

Konference2019 Photonics & Electromagnetics Research Symposium - Fall (PIERS - Fall)
Land/OmrådeKina
ByXiamen
Periode17/12/201920/12/2019

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