Abstract: Heterogeneous beam element (HBE)-based phased array antenna (PAA) technology leverages the pattern shape of each element as a novel design degree of freedom (DoF) to optimize the scanning ...
Abstract: Arrays on personal terminals are feasible using mmWave frequencies, but are limited by mutual coupling. A standard specification for MIMO is −15 dB coupling which can be readily attained ...
Zohran Mamdani, the Democratic front-runner in the mayor’s race, plans if elected to replace the selective program, which became a symbol of segregation in public schools. By Emma G. Fitzsimmons and ...
OTTAWA—Under fire over a secretly recorded conversation that raised questions about his support for the Carney government’s gun buyback program, Public Safety Minister Gary Anandasangaree further ...