One limit to the use of phased array radars is the physical size of the arrays. Their large size prevents their use in collision avoidance systems in automobiles and other platforms that could benefit ...

L3Harris Technologies demonstrated the performance of a compact Digital Beamforming Phased Array Antenna System prototype in Fairbanks, Alaska. Credit: L3Harris Technologies SAN FRANCISCO – L3Harris ...

A multi-company research effort has converted an AN/APG-77 active electronically scanned array (AESA) radar into a communications system. While maintaining the radar’s sensor capabilities, engineers ...

Phased array technology is far from new. Phased-array antennas have been used for decades in a variety of military applications. Now, however, their use in 5G systems in the Band 2 frequency range is ...

Researchers have developed an ultra-compact passive true time delay device that could help reduce the size, complexity, power requirements and cost of phased array designs. The device uses the ...

A laser phased array directed energy system has been designed and simulated. Lubin and Hughes calculated the requirements and possibilities for DE-STAR systems of several sizes, ranging from a desktop ...

ADELPHI, Md. (June 11, 2014) -- The U.S. Army Research Laboratory's Computational and Information Science Directorate's Intelligent Optics Team, and partners, recently developed, engineered, ...

Researchers from Southeast University in China have developed a compact, dual-band, dual-polarized, duplex (D³) phased array architecture that integrates four independent beamforming systems on a ...