• Journal of the Institute of Electronics Engineers of Korea TC
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• v.44 no.2
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• pp.69-75
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• 2007

In this paper, a single plane wide band microstrip antenna for integrated circuit is designed and fabricated. A new configuration for a wide bandwidth is proposed. This antenna consists of two folded microstrip monopoles, which are fed by a coplanar waveguide (CPW). Therefore In this paper is folded terminal part of dual microstrip line for variable reactance value. As a result compared the proposed folded dual microstrip monopole antenna with established dual microstrip monopole antennas, the proposed antenna can widen bandwidth more then about over 1[GHz. The characteristics of the proposed antenna were analyzed by using an FDTD methods. The proposed antenna has $1.98{\sim}4.05GHz$ bandwidth for using ISM, Wibro and DMB band.