DocumentCode
638371
Title
The design and analysis on broadband circularly-polarized slot antenna
Author
Chenguang Li ; Hanwei Wu ; Liping Han ; Liyun Yan ; Wenmei Zhang
Author_Institution
Coll. of Phys. & Electron. Eng., Shanxi Univ., Taiyuan, China
fYear
2013
fDate
14-18 April 2013
Firstpage
1
Lastpage
4
Abstract
A design of a broadband circularly-polarized (CP) slot antenna is proposed in this paper. The CP radiation of the slot antenna is excited by the proximity coupling of a microstrip line. To obtain a broad CP bandwidth, three CP modes contained in the CP band are excited. The results show that the proposed antenna can provide a CP operating bandwidth of 56% (3.17 GHz-5.65 GHz) within an impedance bandwidth of 64% (2.96 GHz-5.75 GHz).
Keywords
antenna radiation patterns; broadband antennas; microstrip lines; slot antennas; bandwidth 2.96 GHz to 5.75 GHz; bandwidth 3.17 GHz to 5.65 GHz; broadband circularly-polarized slot antenna; circularly-polarized radiation; microstrip line; proximity coupling; Bandwidth; Broadband antennas; Broadband communication; Impedance; Resonant frequency; Slot antennas; Broadband; circular polarization; slot antenna;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Symposium (IWS), 2013 IEEE International
Conference_Location
Beijing
Type
conf
DOI
10.1109/IEEE-IWS.2013.6616763
Filename
6616763
Link To Document