Search Results - john chang

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Multibeam Radio Frequency Photonic Beamformer Using a Multi-Signal Slow Light Time Delay Unit

Multi-beam Radio Frequency Photonic Beamformer using a Multi-Signal Slow Light Time Delay UnitPrinceton Docket # 14-3049Researchers in the Department of Electrical Engineering at Princeton University have developed a multi-beam simultaneous radio frequency (RF) photonic beamformer, focusing on the beamformer architecture, integrating a novel multi-...
Published: 6/23/2015   |   Inventor(s): Paul Prucnal, Matthew Chang, John Chang
Keywords(s): communications, electronics, Opto-Electronics/ELE ENG
Category(s): Mechanical/Electrical Engineering

Novel Highly Scalable Adaptive Photonic Beamformer Using "Blind" Guided Accelerated Random Search

Highly Scalable Adaptive Photonic Beamformer using “Blind” Guided Accelerated Random Search for Wireless CommunicationPrinceton Docket # 15-3056Researchers in the Department of Electrical Engineering at Princeton University have developed an adaptive photonic beamformer for use in wireless communication. Wireless communication has expe...
Published: 5/27/2015   |   Inventor(s): John Chang, Paul Prucnal, James Meister
Keywords(s): big data, communications, cyber security, data security, Opto-Electronics/ELE ENG
Category(s): Mechanical/Electrical Engineering