DocumentCode
2354453
Title
A new wideband antenna: Comprising planar-dipole and short-circuited-patch
Author
Wong, Hang ; Luk, Kwai-Man
Author_Institution
Department of Electronic Engineering, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon Tong, China
fYear
2006
fDate
6-10 Nov. 2006
Firstpage
1
Lastpage
4
Abstract
A wideband unidirectional antenna comprising a planar dipole and a shorted patch antenna is described. The antenna is excited by a square-cap coupled feed line. A wide impedance bandwidth of 62% (SWR¿2) from the frequency of 1.83 to 3.50 GHz is achieved. Stable radiation pattern with low cross-polarization, low backlobe radiation, nearly identical E-and H-plane patterns and an antenna gain of ~8dBi is found across the entire operating bandwidth.
Keywords
Antenna feeds; Antenna radiation patterns; Bandwidth; Broadband antennas; Dipole antennas; Frequency; Impedance; Magnetic separation; Microstrip antennas; Patch antennas; L-probe; dipole; low back radiation; low cross-polarization; shorted patch; wideband antenna;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation, 2006. EuCAP 2006. First European Conference on
Conference_Location
Nice
Print_ISBN
978-92-9092-937-6
Type
conf
DOI
10.1109/EUCAP.2006.4584488
Filename
4584488
Link To Document