An extremely compact dielectric resonator antenna for space-limited UWB wireless communication devices

Yuehe Ge; Karu P. Esselle

An extremely compact dielectric resonator antenna for space-limited UWB wireless communication devices

Yuehe Ge^*, Karu P. Esselle

^*Corresponding author for this work

Department of Physics and Astronomy

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

4 Citations (Scopus)

Abstract

An extremely compact ultrawideband (UWB) dielectric resonator antenna is presented for potential use in compact UWB wireless communication devices. The antenna consists of a dielectric resonator of relatively high permitted attached to a thin dielectric segment of relatively low permittivity, positioned on a ground plane. The current version is fed by a coaxial probe although other feeding methods are possible. The use of two dielectrics and multiple resonance modes have helped this design to cover the entire FCC UWB band (3.1 - 10.6 GHz, 1:3.4 or 109.5% bandwidth) in a very small volume. The antenna size has been further reduced, without compromising the bandwidth, by removing about half of the dielectric volume and applying a metal coating on one side of the dielectrics.

Original language	English
Title of host publication	2009 European Radar Conference (EuRAD)
Place of Publication	Ottignies-Louvain-la-Neuve
Publisher	EuMA
Pages	393-396
Number of pages	4
ISBN (Print)	9782874870149, 9781424447473
Publication status	Published - 2009
Event	European Radar Conference (6th : 2009), European Microwave Week (EuMW) - Rome, Italy Duration: 28 Sep 2009 → 2 Oct 2009

Other

Other	European Radar Conference (6th : 2009), European Microwave Week (EuMW)
Country	Italy
City	Rome
Period	28/09/09 → 2/10/09

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title = "An extremely compact dielectric resonator antenna for space-limited UWB wireless communication devices",

abstract = "An extremely compact ultrawideband (UWB) dielectric resonator antenna is presented for potential use in compact UWB wireless communication devices. The antenna consists of a dielectric resonator of relatively high permitted attached to a thin dielectric segment of relatively low permittivity, positioned on a ground plane. The current version is fed by a coaxial probe although other feeding methods are possible. The use of two dielectrics and multiple resonance modes have helped this design to cover the entire FCC UWB band (3.1 - 10.6 GHz, 1:3.4 or 109.5% bandwidth) in a very small volume. The antenna size has been further reduced, without compromising the bandwidth, by removing about half of the dielectric volume and applying a metal coating on one side of the dielectrics.",

author = "Yuehe Ge and Esselle, {Karu P.}",

year = "2009",

language = "English",

isbn = "9782874870149",

pages = "393--396",

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Ge, Y & Esselle, KP 2009, An extremely compact dielectric resonator antenna for space-limited UWB wireless communication devices. in 2009 European Radar Conference (EuRAD)., 5307031, EuMA, Ottignies-Louvain-la-Neuve, pp. 393-396, European Radar Conference (6th : 2009), European Microwave Week (EuMW), Rome, Italy, 28/09/09. <http://ieeexplore.ieee.org/abstract/document/5307031/>

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