A Small Ku-Band Polarization Tracking Active Phased Array for Mobile Satellite Communications

<table>The measured transmission gain versus the differential phase<svg height="15.8625" id="M65" style="vertical-align:-3.56265pt" version="1.1" viewbox="0 0 32.25 15.8625" width="32.25" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,5.725,11.363)"><path d="M600 0h-557v24l268 633l28 8l261 -641v-24zM497 50l-194 489l-196 -489h390z" id="x394"></path></g><g transform="matrix(.017,-0,0,-.017,16.621,11.363)"><path d="M559 271q0 -109 -83 -187t-189 -89l-36 -213q-16 -30 -86 -43l-7 9q10 36 53 242q-91 11 -139.5 63.5t-48.5 132.5q0 186 242 271l11 -28q-76 -34 -119.5 -91.5t-43.5 -136.5q0 -66 29 -108.5t77 -55.5q39 205 56 260q21 71 65 111t93 40q50 0 88 -45.5t38 -131.5z
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</svg>for port H and port V.</table>

International Journal of Antennas and Propagation

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Figure 14

Figure 14: A Small Ku-Band Polarization Tracking Active Phased Array for Mobile Satellite Communications 