A two substrate dual polarised aperture coupled patch

Author

Sanford, J.R. ; Tengs, A.

Author_Institution

Dept. of Microwave Technol., Chalmers Univ. of Technol., Goteborg, Sweden

Volume

3

fYear

1996

fDate

21-26 July 1996

Firstpage

1544

Abstract

We present a broadband dual polarised aperture coupled patch with high polarisation isolation. Both dual linear and dual circular configurations were investigated. Although dimensions are give for a specific substrate and frequency using the impedances and frequency scaling this design can be applied to other frequency bands. These particular designs were optimised for wide bandwidth but the concept can be applied to build antennas with varied specifications. The key to the designs is the use of two substrates; one on top of the aperture and one below.

Keywords

antenna radiation patterns; electric impedance; electromagnetic wave polarisation; microstrip antennas; antennas; broadband dual polarised aperture coupled patch; dual circular polarization configurations; dual linear polarization configurations; frequency scaling; impedances; polarisation isolation; two substrate dual polarised aperture coupled patch; Apertures; Bandwidth; Circuits; Design optimization; Frequency; Impedance; Microstrip; Microwave technology; Mobile communication; Polarization;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 1996. AP-S. Digest

Conference_Location

Baltimore, MD, USA

Print_ISBN

0-7803-3216-4

Type

conf

DOI

10.1109/APS.1996.549892

Filename

549892