Improved Microstrip Antenna with HIS Elements and FSS Superstrate for 2.4 GHz Band Applications

<div>The simulated magnitude and phase of the reflection coefficient of the square-loop FSS cell for various <i>d</i><sub>1</sub> (<i>d</i><sub>1</sub> = <i>d</i><sub>2</sub>).</div>

International Journal of Antennas and Propagation

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Figure 3

Figure 3: Improved Microstrip Antenna with HIS Elements and FSS Superstrate for 2.4 GHz Band Applications 