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Dual-Band Bi-Directional Pattern Reconfigurable Fractal Patch Antenna for Millimeter Wave Application
Authors:Huilai Liu  Bing-Zhong Wang and Wei Shao
Institution:(1) Institute of Applied Physics, University of Electronic Science and Technology of China, Chengdu, 610054, People’s Republic of China
Abstract:A novel dual-band bi-directional reconfigurable antenna based on Koch patch is presented in this paper. By controlling the switches in the slots etched on the Koch patch, different far field bi-directional patterns at the dual-band around 60 GHz/80 GHz could be achieved. And full azimuthal coverage at this dual-band is possible by electronically controlling the switches in the slots of the patch. This work was supported by the National Natural Science Foundation of China (No. 60371008, No. 90505001) and the CRT Program of UESTC.
Keywords:Koch patch  Reconfigurable antenna  Millimeter wave
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