DocumentCode
3387545
Title
Isolation enhancement of dual polarized L-probe coupled patch antenna arrays
Author
Wong, T.P. ; Luk, K.M. ; Deyun, Lin
Author_Institution
Wireless Commun. Res. Center, City Univ. of Hong Kong, Kowloon, China
Volume
4
fYear
2004
fDate
20-25 June 2004
Firstpage
4364
Abstract
A dual-polarized L-probe fed patch antenna with various ground plane dimensions and shapes were simulated. By putting the two flanges of the U-shaped ground plane in parallel to the E-plane (φ - 90°) and with suitable distance (0.21λ) to the probe, good isolation can be obtained. Reducing the width of the ground plane to maintain the isolation bandwidth and increase the horizontal beamwidth to 75° is also investigated.
Keywords
antenna earths; electromagnetic wave polarisation; microstrip antenna arrays; L-probe coupled antenna arrays; L-probe feed; U-shaped ground plane; dual polarized antenna arrays; isolation enhancement; patch antenna arrays; Antenna arrays; Bandwidth; Base stations; Flanges; Geometry; Microstrip antennas; Mobile antennas; Patch antennas; Polarization; Probes;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2004. IEEE
Print_ISBN
0-7803-8302-8
Type
conf
DOI
10.1109/APS.2004.1330318
Filename
1330318
Link To Document