Isolation Improvement Technique for Two Closely Spaced Loop Antennas Using MTM Absorber Cells

<table>Comparison of the simulated and measured <svg height="11.6875" id="M30" style="vertical-align:-0.20473pt" version="1.1" viewbox="0 0 8.1875 11.6875" width="8.1875" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,0,0,-.017,.062,11.363)"><path d="M409 504l-29 -5q-16 60 -44.5 96t-86.5 36q-54 0 -82.5 -32t-28.5 -77q0 -51 30.5 -82.5t96.5 -65.5l35.5 -18t33 -19.5t33.5 -23.5l27 -25.5t24.5 -32t13.5 -36.5t6 -45q0 -80 -62 -134.5t-160 -54.5q-47 0 -98 15q-22 7 -50 21q-8 23 -27 155l30 7q7 -27 18 -52
t30 -51.5t49 -42.5t67 -16q56 0 88 32.5t32 87.5q0 51 -31.5 82t-98.5 67q-80 44 -110 73q-55 53 -55 124q0 75 56 126.5t150 51.5q53 0 126 -23z" id="x53"></path></g>
</svg>-parameters for the proposed loop antenna with cells.</table>

International Journal of Antennas and Propagation

fig13

Figure 13

Figure 13: Isolation Improvement Technique for Two Closely Spaced Loop Antennas Using MTM Absorber Cells 