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A novel compact ultrawideband (UWB) pattern‐etched microstrip patch antenna is proposed. The microstrip antenna has two layers consists of a meshed top patch and a patterned bottom ground plane generating multiple‐mode resonance and surface plasmon wave. The proposed antenna is designed on the cheap FR4 substrate with compact size of 28 × 32 × 0.794 mm3. The simulated impedance bandwidth covers from...
An improved compact ultra-wideband (UWB) patch antenna with metamaterials is proposed. The total size is reduced and the simulated impedance bandwidth operates from 3.8 to 19.4 GHz for S-parameter of less than −10 dB level. The bandwidth of this antenna is 15.6GHz. Both strong radiation in the horizontal direction and practical characteristics are observed. Thus, this antenna would have some specific...
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