DocumentCode
2002930
Title
Dual Polarised Microstrip Antenna Design for a Polarisation Shift Keying Microwave Transponder
Author
Smith, D. ; Jefferson, R.L.
Author_Institution
Dept. of Electrical and Electronic Engineering, Newcastle Upon Tyne Polytechnic, Ellison Place, Newcastle Upon Tyne, NE1 8ST.
fYear
1989
fDate
4-7 Sept. 1989
Firstpage
149
Lastpage
154
Abstract
This work describes a novel method of data transmission by means of polarisation shift keying. It analyses the system performance in terms of S/N ratio and defines the required antenna cross polarisation performance to achieve an acceptable S/N ratio. A theoretical analysis of antenna cross polarisation performance is provided. This analysis predicts a dependence of cross polarisation upon antenna substrate and angle of observation which is supported by experimental evidence. This work has also enabled accurate design criteria to be successfully applied to the fabrication of a dual feed circular disc antenna for polarisation shift keying at 2.45GHz.
Keywords
Antenna theory; Data communication; Fabrication; Feeds; Microstrip antennas; Microwave antennas; Performance analysis; Polarization; System performance; Transponders;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1989. 19th European
Conference_Location
London, UK
Type
conf
DOI
10.1109/EUMA.1989.334148
Filename
4132677
Link To Document