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A compact size staircase planar antenna using composite metamaterial with coplanar waveguide fed is presented. The staircase ground is etched from the FR4 epoxy substrate with the thickness of 1.6mm. The proposed antenna is of size 27 × 31.7 mm2. The negative index metamaterial consisting of SRR and CRR with staircase ground is employed to design this antenna. A pair of slot is introduced on the staircase...
A lot of dual band antennas have been developed for wireless communications. A novel compact Coplanar Waveguide (CPW) fed with composite metamaterial consisting of inner split ring resonator (CRR) and outer closed ring resonator (SRR) with dualband at Wireless Local Area Network is proposed. The antenna size is 27 × 31.7 × 1.6 mm. A CPW fed line consisting of symmetric ground plane and tapered impedance...
A novel dual band coplanar waveguide (CPW)-fed printed monopole antenna with operating X and C band applications are presented. The antenna consists of square patch radiator with a pair of vertical slots. In order to generate dual band characteristics, these vertical slots are placed side by side near the radiating patch, additional resonances are excited and hence much wider bandwidth can be produced...
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