Summary
International Symposium on Antennas and Propagation
2013
Session Number:TA-P
Session:
Number:TA-P-2
Design of Broad Beam Circular-Polarized Microstrip Antenna
D.P. Fan, Z.X. Wang, B. Huang, W. Zhang,
pp.-
Publication Date:2013/10/22
Online ISSN:2188-5079
Summary:
In this paper, broad beam circular-polarized microstrip antennas are studied. Using a corner-truncated structure with conducting post[1], a patch antenna with a height of 0.1λ only is designed and exhibits a 3dB gain beam width of over 160。, but the axial ratio is poor. Then a stacked squared-ring microstrip antenna is designed using hybrid perturbation method in order to increase 3dB AR beam width. Simulation results for operating at 2.06 GHz are presented and discussed.