A Beam-Steerable Antenna Array with Radiation Beam Reconfigurability for 5G Smartphones

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

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

1 Citationer (Scopus)

Abstrakt

A radiation-beam switchable phased array antenna is proposed for 5G mobile terminals. The design consists of eight discrete-fed slot radiators placed at the top edge of the mobile phone PCB. The configuration of the antenna element is composed of an I-shaped slot radiator with a single director. By implementing and biasing RF switches (D1&D2) across the I-shaped slot radiators of the main design, the radiation beams of the phased array can be switched from end-fire to broad-side radiation modes. The proposed design can provide a 2 GHz impedance-bandwidth with S11≤-10 dB at 28 GHz (5G candidate band) and generates high-gain radiation beams in both end-fire and broad-side modes. Fundamental characteristics of the design in terms of S-parameters, radiation patterns, efficiency, and antenna gain are investigated. The obtained results showed promising performance of the array under different states of the switches.
OriginalsprogEngelsk
Titel2020 14th European Conference on Antennas and Propagation (EuCAP)
Antal sider4
ForlagIEEE
Publikationsdato8 jul. 2020
Artikelnummer9135619
ISBN (Trykt)978-1-7281-3712-4
ISBN (Elektronisk)978-88-31299-00-8
DOI
StatusUdgivet - 8 jul. 2020
Begivenhed 14th European Conference on Antennas and Propagation - Copenhagen, Copenhagen, Danmark
Varighed: 15 mar. 202020 mar. 2020
Konferencens nummer: 14
https://www.eucap2020.org/

Konference

Konference 14th European Conference on Antennas and Propagation
Nummer14
LokationCopenhagen
LandDanmark
ByCopenhagen
Periode15/03/202020/03/2020
Internetadresse

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