Wideband antenna with shaped beams for wireless communication indoor applications.

Authors :: Guo, Jing-li
Zhou, Shi-gang
Zou, Yan-lin
Liu, Qi-zhong
Source :: Microwave & Optical Technology Letters; Jun2011, Vol. 53 Issue 6, p1377-1379, 3p, 1 Color Photograph, 1 Diagram, 4 Graphs
Publication Year :: 2011
Abstract: A wideband antenna for DCS-1800, PCS-1900, WCDMA/IMT-2000, WLAN, and TD-SCDMA indoor applications is presented. The antenna consists of two half circle shaped radiating patches, a feeding ground and a reflector ground. The coupling between two patches is considered in the design of the antenna. The two patches are fed with 90° phase difference, which leads to down-tilted radiation patterns when the antenna is mounted on a wall. A prototype is constructed and tested. Simulated and measured results are given. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:1377-1379, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25973 [ABSTRACT FROM AUTHOR]

Subjects :: WIRELESS communications
REFLECTOR antennas
CODE division multiple access
WIRELESS LANs
ANTENNA design
ANTENNA radiation patterns
SIMULATION methods & models

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