In this paper, a modified fractal sierpinski patch antenna suitable for multiband wireless application is proposed. Various heights of a triangle component in sierpinski antenna are compared to achieve the desired resonant frequencies and then a coplanar wave guide feed is used to achieve more multiband resonant frequencies within 0-7 GHz frequency range. Return loss characteristics suggest that the antenna is suitable for WLAN, Wimax and also GSM bands for VSWR<2. Bandwidth measurement based on VSWR=2 for 900 MHz is 245 MHz, at 2.4 GHz is 620 MHz, at 3.3 GHz is 1020 MHz , and for 5.8 GHz is 400 MHz.
Modified sierpinski patch antenna with co-planar waveguide feed for multiband wireless applications
2015-12-01
902423 byte
Conference paper
Electronic Resource
English
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