Title :
Circular polarisation design of a single-feed equilateral-triangular microstrip antenna
Author :
Lu, Jui-Han ; Tang, Chia-Luan ; Wong, Kin-Lu
Author_Institution :
Dept. of Electron. Commun. Eng., Nat. Kaohsiung Inst. of Marine Technol., Taiwan
fDate :
2/19/1998 12:00:00 AM
Abstract :
By inserting a narrow slit at the edge of an equilateral-triangular microstrip patch, circular polarisation (CP) radiation can be obtained using a single probe feed. This CP design is easy to implement. Details of the antenna design are described, and experimental results of the axial ratio and radiation pattern are presented and analysed
Keywords :
antenna feeds; antenna radiation patterns; electromagnetic wave polarisation; microstrip antennas; axial ratio; circular polarisation design; equilateral-triangular microstrip antenna; narrow slit; radiation pattern; single probe feed;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980232
