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US08648768B2 Conical switched beam antenna method and apparatus 有权
锥形切换波束天线方法和装置

Conical switched beam antenna method and apparatus
Abstract:
A switched beam antenna system is provided. The antenna system includes a plurality of feed elements arranged radially about a center point. A feed switch provides equidistant signal paths between each antenna element and a transceiver. The production of an antenna beam in a desired direction is achieved by controlling a switch to selectively operate a feed element associated with a beam coverage area that encompasses the desired steering angle.
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