International Journal of Antennas and Propagation / 2017 / Article / Tab 2

Research Article

Minimized Low-Profile Wideband Antennas Using High Impedance Surface

Table 2

Performance summary and comparison of HIS antennas.

SubstrateGround sizeThicknessMax gainBandwidth

This work
 Antenna on 4 × 6 substrate-less HISAir-gap6.0 dBi(0.5–0.85) GHz 52%
 Antenna on 4 × 6 dielectric-substrate HISTeflon5.1 dBi(0.54–0.78) GHz 36%
[13]RT/duroid 58808.7 dBi(4.3–5) GHz 15%
[14]RT/duroid 58806.0 dBi(1.06–1.5) GHz 34%
[15]FR49.4 dBi(3.2–5) GHz 44%
[16]RT/duroid 58806.9 dBi(2–3.2) GHz 46%

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