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Progress In Electromagnetics Research Letters
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COMPACT CPW-FED SQUARE SLOT ANTENNA FOR DUAL-BAND OPERATION

By W. Hu, Y.-Z. Yin, S.-T. Fan, J.-Y. Deng, and M. Zhang

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Abstract:
A novel compact square slot antenna design with coplanar waveguide (CPW)-fed for dual-band operation is presented. The proposed antenna is simply composed of a square slot resonator and a monopole radiator. By employing the special square slot structure, the antenna can achieve a new resonance while maintaining a small size. Based on this concept, a prototype of dual-band antenna is designed, fabricated and tested. The experimental results show the antenna has the impedance bandwidths of 400 MHz (2.33-2.73 GHz) and 1020 MHz (3.27-4.29 GHz), covering both WiMAX in the 2.5/3.5 GHz bands and WLAN in the 2.4 GHz band.

Citation:
W. Hu, Y.-Z. Yin, S.-T. Fan, J.-Y. Deng, and M. Zhang, "Compact CPW-Fed Square Slot Antenna for Dual-Band Operation," Progress In Electromagnetics Research Letters, Vol. 20, 165-173, 2011.
doi:10.2528/PIERL10121003

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