ADVANCED HIGH FREQUENCY AESA ANTENNA CONNECTION METHOD

Abstract: an electronic package includes multiple separate circuit cards. an unbalanced, single circuit card is separated into multiple individual circuit cards with balanced stacks. the beamforming circuitry and antenna may be embodied in separate circuit cards. the beamforming circuitry and amplifiers may include pads for electronic connectivity on both a top surface and a bottom surface. internal vias create electronic connectivity between the top surface and bottom surface. an antenna card may connect to the beamforming circuitry via pads on the top surface of the circuitry card.

Inventor(s): James B. Mayfield, Neal D. Mains, Christopher G. Olson, Russell C. Tawney

CPC Classification: H01L24/20 (SEMICONDUCTOR DEVICES NOT COVERED BY CLASS (use of semiconductor devices for measuring ; resistors in general ; magnets, inductors or transformers ; capacitors in general ; electrolytic devices ; batteries or accumulators ; waveguides, resonators or lines of the waveguide type ; line connectors or current collectors ; stimulated-emission devices ; electromechanical resonators ; loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers ; electric light sources in general ; printed circuits, hybrid circuits, casings or constructional details of electrical apparatus, manufacture of assemblages of electrical components ; use of semiconductor devices in circuits having a particular application, see the subclass for the application))

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