DocumentCode
2447045
Title
Broadband CPW-fed Circular Wide-Slot Antenna with Circular Tuning Stub
Author
Xin, Hu ; Yongzhuo, Zou ; Ti, Ling
Author_Institution
Center for Opt. & Electromagn. Res., Zhejiang Univ., Hangzhou
fYear
2006
fDate
26-29 Oct. 2006
Firstpage
1
Lastpage
3
Abstract
A printed circular wide-slot antenna fed by the coplanar waveguide (CPW) with circular tuning stub for wide-band applications is proposed. Results show that the impedance matching of this kind of antenna is greatly affected by the size of the tuning stub and the slot, and the spacing between the stub and the ground plane. By properly choosing the suitable the radius of the slot and the stub, selecting the distance of the centers and tuning their dimensions, designs with significantly enhanced impedance bandwidths are obtained.
Keywords
antenna feeds; broadband antennas; coplanar waveguides; microstrip antennas; slot antennas; broadband CPW-fed printed circular wide-slot antenna; circular tuning stub; impedance bandwidths; impedance matching; Antenna feeds; Bandwidth; Broadband antennas; Coplanar waveguides; Electromagnetic waveguides; Impedance matching; Optical tuning; Optical waveguides; Shape; Slot antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas, Propagation & EM Theory, 2006. ISAPE '06. 7th International Symposium on
Conference_Location
Guilin
Print_ISBN
1-4244-0162-3
Electronic_ISBN
1-4244-0163-1
Type
conf
DOI
10.1109/ISAPE.2006.353361
Filename
4168050
Link To Document