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http://dx.doi.org/10.5515/KJKIEES.2013.24.6.581

Study on the Bandwidth of Microstrip Patch Antenna  

Lee, Chick-Youl (School of Electrical, Electronics & Information Technology, Korea University of Technology and Education)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.24, no.6, 2013 , pp. 581-585 More about this Journal
Abstract
A technique to expand the operating impedance bandwidth of a microstrip patch antenna is presented. The antenna is fed by a truncated T-shaped microstrip line on the ground plane with the rectangular slot. The proposed microstrip patch antenna offers wide bandwidth characteristics with the rectangular slot which has optimized size and position on the ground plane. The simulation result shows a fractional bandwidth of 127.8 %(0.65 to 2.95 GHz) at VSWR 2:1.
Keywords
Broadband Antenna; Super-Wideband Antenna; Microstrip Patch Antenna; Slot Antenna;
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