Electronic Design & Development, Corp.

Raytheon Company

Silvio Cardero

Kevin W Patrick

Joel Blumke

Sergio E Cardona, Jr

Marwan M Krunz

Milton E Cardona

Robert Edmund Majewski

Kevin G Ehrichs

Samuel F Frey

Thomas G Subiti

A three-dimensional, 360 degree, omnidirectional multiple-input multiple-output wireless systems is described herein. The multiple-input multiple-output wireless system is comprised of a plurality of radio inputs, a plurality of radio-frequency converters, an RF signal distribution network, a plurality of transceivers, and a plurality of antennas. The multiple-input multiple-output wireless system may further have a plurality of planar stacks.

Active distributed antenna system with frequency translation and switch matrix

3D 360 degree omnidirectional MIMO

A laser radar (LADAR) system is provided with amplitude-weighted spatial coherent processing. An amplitude-weighted sum of time domain signals arising from several detectors within a detector array is formed and used for range doppler processing. Weighting coefficients are chosen to be proportional to the signal amplitude present for each of the separate signals from each detector within the array. The amplitude coefficients are determined using target returned energy arising from a continuous wave (CW) porch portion of the transmitted waveform. Amplitude-weighted spatial coherent processing improves the carrier-to-noise ratio (CNR).

Amplitude-weighted spatial coherent processing for LADAR system

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Tucson, AZ, United States of America

Silvio Cardero