DocumentCode
3488917
Title
Compact Circularly Polarized Square Microstrip Fractal Antenna with Symmetrical T-Slits
Author
Cheng, Hong-Qi ; Tian, Li-Bin ; Hu, Bin-Jie
Author_Institution
Sch. of Electron. & Inf. Eng., South China Univ. of Technol., Guangzhou
fYear
2007
fDate
21-25 Sept. 2007
Firstpage
613
Lastpage
616
Abstract
Based on the narrow-slit fractal method, a novel compact square microstrip fractal antenna with symmetrical T-slits to achieve circular polarization (CP) operation is proposed. By introducing two pairs of symmetrical T-slits, high cross-polarization is effectively suppressed. In addition, a patch size reduction as large as ~34.3% for the proposed antenna, compared to the conventional regular-size CP antenna without the symmetrical slits, has been obtained.
Keywords
fractal antennas; microstrip antennas; polarisation; circular polarization operation; compact circularly polarized square microstrip fractal antenna; cross-polarization; narrow-slit fractal method; patch antenna; symmetrical T-slits; Feeds; Fractal antennas; Frequency; Geometry; Microstrip antennas; Mobile antennas; Polarization; Radar antennas; Receiving antennas; Satellite antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-1311-9
Type
conf
DOI
10.1109/WICOM.2007.159
Filename
4339934
Link To Document