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http://dx.doi.org/10.6109/jkiice.2013.17.10.2265

Design and Manufacture of Modified Ring antenna with Stub and Ground Slot for WLAN Applications  

Koo, Yung-Seo (Defence Agency for Technology and Quality)
Im, Dae-Soo (Department of Electron Engineering, Silla University)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.17, no.10, 2013 , pp. 2265-2272 More about this Journal
Abstract
In this paper, a dual-band circular ring monopole antenna with stub and ground slot for is proposed WLAN(Wireless Local Area Networks) applications. The proposed antenna is based on a planar monopole design, and composed of one circular ring of radiating patches, and modified feed line, and rectangular slot in the ground plane for dual-band operation. To obtain the optimized parameters, we used the simulator, Ansoft's High Frequency Structure Simulator(HFSS) and found the parameters that effect antenna characteristics. Using the obtained parameters, the antenna is fabricated, and the return loss coefficient, gain, and radiation patterns are determined for WLAN application.
Keywords
antenna; dual-band antenna; WLAN; modified ring antenna; ground plane slot;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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