ELECTROMAGNETIC LENS ANTENNA APPARATUS, AND POINTING MAP FOR THE SAME APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide an electromagnetic lens antenna apparatus, whereby the alignments of a plurality of antenna elements with a plurality of stationary satellites can be adjusted in a simple manner. SOLUTION: In the structure of the electromagnetic lens antenna apparatus, a support arm 4 for striding a semi-spherical Luneberg lens 2 provided on a reflection plate 1 is provided. Then, to a circular-arc-form element holding portion 4a of the support arm 4, which is in parallel with the spherical surface of the lens 2 and is accompanied by angle adjusters 5 for adjusting the elevation angle of the support arm 4, antenna elements 3 are attached previously by using attaching means 6 at the spaces corresponding to the spaces of stationary satellites. Thereafter, the support arm 4 is rotated to the predetermined angular position to perform alignments of the plurality of antenna elements in batch.