Irregular Circular Fractal Slot Antenna for Dual Wideband Applications

A compact CPW-fed fractal circle monopole antenna with dual wideband is presented for simultaneously satisfying Wireless Local Area Network (WLAN) for 2.4/5.2 and 5.8GHz application. The antenna consists of irregular shape circles based on the descartes circle theorem. The simulated -10dB bandwidth for return loss is from 2.04 to 3.35GHz and 4.96 to 5.9GHz, covering all the 2.4/5.2/5.8GHz WLAN bands obtained. It is observed that the gain of proposed antenna for 2.4GHz and 5.2GHz is 3.606dBi and 5.96dBi respectively. This antenna gives stable monopole-like radiation patterns.

Provided by: International Journal of Computer Applications Topic: Mobility Date Added: Sep 2011 Format: PDF

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