Abstract: This paper presents a precise multiport network-based array synthesis method (MN-ASM) for designing and ana-lyzing radiation patterns of reconfigurable array antennas (RAAs). The method ...

Abstract: This article presents a novel constellation modeling method for fast and accurate calibration of beamforming integrated circuits (BFICs) and radio frequency (RF) chains in large-scale phased ...

WASHINGTON — An executive jet the Department of Homeland Security has told the White House’s Office of Management and Budget it needs for immigrant deportation flights and Cabinet officials’ travel ...