Title :
Optimised design of corner microstrip fed nearly square patch antenna for circular polarisation
Author :
Lim, B.W. ; Korolkiewicz, E. ; Scott, Simon
Author_Institution :
Dept. of Electr. Electron. Eng. & Phys., Northumbria Univ., Newcastle Upon Tyne
fDate :
3/28/1996 12:00:00 AM
Abstract :
A procedure is described by which the design of a corner fed nearly square microstrip patch antenna is optimised with respect to the perturbation element in order to produce circular polarisation. New fast form expressions are used to determine the individual orthogonal mode impedances based on the Green´s function approach
Keywords :
Green´s function methods; antenna theory; electromagnetic wave polarisation; microstrip antennas; Green function; circular polarisation; corner microstrip fed antenna; optimised design; orthogonal mode impedances; perturbation element; square patch antenna;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19960411
