DocumentCode
675905
Title
Design of broad beam circular-polarized microstrip antenna
Author
Fan, D.P. ; Wang, Z.X. ; Huang, Bo ; Zhang, Wensheng
Author_Institution
State Key Lab. of Millimeter Waves, Southeast Univ., Nanjing, China
Volume
01
fYear
2013
fDate
23-25 Oct. 2013
Firstpage
439
Lastpage
441
Abstract
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.
Keywords
electromagnetic wave polarisation; microstrip antennas; AR beam width; axial ratio; broad beam circular-polarized microstrip antenna; conducting post; corner-truncated structure; frequency 2.06 GHz; gain 3 dB; hybrid perturbation method; patch antenna; stacked squared-ring microstrip antenna; Microstrip; Microstrip antennas; Patch antennas; Perturbation methods; Simulation; Substrates;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas & Propagation (ISAP), 2013 Proceedings of the International Symposium on
Conference_Location
Nanjing
Print_ISBN
978-7-5641-4279-7
Type
conf
Filename
6717484
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