E-shaped slot-coupled dielectric resonator antenna for millimeter-wave applications

Author

Denidni, Tayeb A. ; Liang, Xian-Ling

Author_Institution

INRS-EMT, Univ. of Quebec, Montreal, QC

fYear

2009

fDate

23-27 March 2009

Firstpage

2581

Lastpage

2583

Abstract

This paper presents a new wideband CPW-fed dielectric resonator antenna design, where a T-shaped DR is excited by an E-shaped slot via inductive and capacitive coupling technique. The proposed antenna provides an impedance bandwidth of 21%, covering a frequency range from 41.1 to 49.5 GHz, and stable gains of 5.8 ~ 6.6 dBi. With features, this antenna is suitable for wireless communication systems operating in millimeter-wave bands.

Keywords

antenna feeds; coplanar waveguides; dielectric resonator antennas; millimetre wave antennas; slot antennas; capacitive coupling technique; e-shaped slot-coupled dielectric resonator antenna; frequency 41.1 GHz to 49.5 GHz; impedance bandwidth; inductive coupling technique; millimeter-wave antenna; wideband CPW-fed dielectric resonator antenna design; wireless communication systems; Bandwidth; Broadband antennas; Dielectric resonator antennas; Dielectric substrates; Frequency; Impedance; Millimeter wave communication; Millimeter wave radar; Millimeter wave technology; Slot antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation, 2009. EuCAP 2009. 3rd European Conference on

Conference_Location

Berlin

Print_ISBN

978-1-4244-4753-4

Electronic_ISBN

978-3-00-024573-2

Type

conf

Filename

5068141