Comb-Line Filter with Coupling Capacitor in Ground Plane

<table>Frequency characteristics of scattering parameters (<svg height="10.9125" id="M41" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 35.637501 10.9125" width="35.637501" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.9125)">
<g transform="translate(72,-63.27)">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝑑</tspan>
<tspan style="font-size: 12.50px; " x="10.114927" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="22.155315" y="0">0</tspan>
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</svg> mm).</table>

Active and Passive Electronic Components

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Figure 9

Figure 9: Comb-Line Filter with Coupling Capacitor in Ground Plane 