Title :
Perturbation Modelling of a Corner Deleted Circular Polarised Microstrip Antenna with Offset Feed
Author :
Lim, Eng Gee ; Huang, Yi ; Liau, Vui Kien
Author_Institution :
Dept. of Electr. & Electron. Eng., Xi´´an Jiatong-Liverpool Univ., Suzhou, China
Abstract :
A perturbation model with a single-offset microstrip feed is used in the design of a corner-deleted square patch microstrip antenna. It is shown that the use of the offset-feed significantly increases the size of the deleted segments and thus relaxing the fabrication tolerance.
Keywords :
antenna feeds; microstrip antennas; corner deleted circular polarised microstrip antenna; offset feed; perturbation modelling; square patch microstrip antenna; Antenna feeds; Design engineering; Equivalent circuits; Fabrication; Frequency; Impedance; Microstrip antennas; Mobile antennas; Patch antennas; Polarization; Input impedance; Microstrip antenna; Microstrip offset feed;
Conference_Titel :
Communications and Mobile Computing (CMC), 2010 International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-6327-5
Electronic_ISBN :
978-1-4244-6328-2
DOI :
10.1109/CMC.2010.260
