Design of an L-Band Cross-Dipole Phased Array Feed for FAST

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameter</td><td class="align_center">Quantity</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Aperture</td><td class="align_center">500 m</td></tr><tr><td class="align_left">Opening angle </td><td class="align_center">120 deg</td></tr><tr><td class="align_left">Illuminated aperture</td><td class="align_center">300 m</td></tr><tr><td class="align_left">Focal length</td><td class="align_center">140.1 m</td></tr><tr><td class="align_left">Zenith angle</td><td class="align_center">50 deg</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

International Journal of Antennas and Propagation

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Table 1

Table 1: Design of an L-Band Cross-Dipole Phased Array Feed for FAST 