Antenna feed network

Details Antenna feed network Antenna feed network

H - Electricity

01

Q

351/19, 351/59

H01Q 3/40 (2006.01) H01P 5/16 (2006.01)

Patent

CA 1238713

Abstract of the Invention: An antenna feed network is described incorporating a plurality of power dividers and a plurality of power combiners to distribute at least two microwave signals over predetermined electrical path lengths to two overlapping subarrays of antenna elements forming an antenna aperture. The invention further provides a module incorporating a plurality of power dividers and power combiners utilizing Wilkenson strip-line power dividers and utilizing zero db branch arm hybrid couplers to provide wiring crossovers on the upper surface of a printed circuit board having a ground plane on its lower surface.

480583

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