DocumentCode
3434667
Title
A Technique for Improving Bandwidth of COCO Antenna Array
Author
Zhou, Yanqiu ; Lee, Ping ; Jia, Fang ; Xu, Bo
Author_Institution
ECAPF, Xi´´an
fYear
2008
fDate
12-14 Oct. 2008
Firstpage
1
Lastpage
2
Abstract
In this paper, a new technique has been proposed to enhance the impedance bandwidth of the COCO (Coaxial Collinear) antenna. The technique is rotating the coaxial-cable subsections of the antenna. The HFSS is adopted to prove its validity, and the simulated results indicate that the proposed method can widen the bandwidth from 4.2% to 13.5%.
Keywords
antenna arrays; COCO antenna array; coaxial collinear antenna; Antenna arrays; Antenna feeds; Bandwidth; Coaxial components; Conductors; Frequency; Impedance; Radar antennas; Radar applications; Receiving antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on
Conference_Location
Dalian
Print_ISBN
978-1-4244-2107-7
Electronic_ISBN
978-1-4244-2108-4
Type
conf
DOI
10.1109/WiCom.2008.545
Filename
4678453
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