Design of dual and wide band aperture stacked antenna with double-sided notches

Author

Oh, Kyunglin ; Kim, Bongium ; Choi, Jashoon

Author_Institution

Dept. of Electr. & Comput. Eng., Hanyang Univ., Seoul, South Korea

Volume

3

fYear

2004

fDate

20-25 June 2004

Firstpage

3091

Abstract

A dual and wide band aperture stacked patch antenna with double-sided notches is presented. By proper choice of the notch dimensions, aperture size and foam material height, a dual and wide band operation can be realized. The impedance bandwidth (1:2 VSWR) of the antenna´s lower band reaches 124 MHz and upper band has a bandwidth of as large as 663 MHz. Good broadside radiation characteristics have also been observed.

Keywords

UHF antennas; antenna radiation patterns; aperture antennas; broadband antennas; electric impedance; microstrip antennas; multifrequency antennas; 124 MHz; 1850 MHz; 2080 MHz; 663 MHz; 850 MHz; VSWR; aperture antenna; aperture size; broadside radiation characteristics; double-sided notches; dual band antenna; foam material height; impedance bandwidth; notch dimensions; radiation patterns; stacked patch antenna; wideband antenna; Aperture antennas; Bandwidth; Broadband antennas; Impedance; Microstrip antennas; Patch antennas; Resonance; Resonant frequency; Satellite communication; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2004. IEEE

Print_ISBN

0-7803-8302-8

Type

conf

DOI

10.1109/APS.2004.1332032

Filename

1332032