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A novel small antenna based on a microstrip line over a miniaturised artificial magnetic conductor (AMC) using lumped capacitors is presented. This antenna, measuring λ/12.5 × λ/15.6 × λ/47, has platform tolerant reflectivity against frequency characteristics whilst maintaining broad beam radiation performance. Operating at 1.2 GHz the miniaturised AMC antenna has a measured -10 dB bandwidth of 0...
A miniaturised artificial magnetic conductor (AMC) using lumped capacitors is introduced. Simulated reflection phase data is presented, which proposes a unit cell periodicity of lambda/49, with a + 90deg bandwidth of 10%. Simulated and measured return loss and radiation patterns are presented, which show that the miniaturised AMC provides < - 10 dB return loss at resonance and 10 dB of back radiation...
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