Gain Improvement of Dual Band Antenna Based on Complementary Rectangular Split-Ring Resonator

<table>(a) SRR and CSRR topologies relevant dimensions. (b) Configuration of dual band CSRR-rectangular patch antenna. CSRR excitation by incident electric field normal to the particle plane, <svg height="14.3875" id="M24" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 17.362499 14.3875" width="17.362499" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.3875)">
<g transform="translate(72,-60.49)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐸</tspan>
</text>
<text transform="matrix(1,0,0,-1,-63.02,60.66)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑧</tspan>
</text>
</g>
</g>
</svg>. (c) Configuration of dual band CSRR-rectangular patch antenna. CSRR excitation by magnetic field tangent to the particle plane, <svg height="14.3375" id="M25" style="vertical-align:-3.21404pt" version="1.1" viewbox="0 0 17.637501 14.3375" width="17.637501" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.3375)">
<g transform="translate(72,-60.53)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐵</tspan>
</text>
<text transform="matrix(1,0,0,-1,-63.25,60.66)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑥</tspan>
</text>
</g>
</g>
</svg>, and by electric field normal to the particle plane, <svg height="14.3875" id="M26" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 17.362499 14.3875" width="17.362499" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.3875)">
<g transform="translate(72,-60.49)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐸</tspan>
</text>
<text transform="matrix(1,0,0,-1,-63.02,60.66)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑧</tspan>
</text>
</g>
</g>
</svg>.</table>

International Scholarly Research Notices

fig1

Figure 1

Figure 1: Gain Improvement of Dual Band Antenna Based on Complementary Rectangular Split-Ring Resonator 