Artemis II astronauts return to Earth with a splash, close record-breaking moon voyage

Commander Reid Wiseman, pilot Victor Glover, Christina Koch and Canada's Jeremy Hansen closed humanity's first lunar voyage ...
IEEE

Two-Dimensional Z-Complementary Array Quads with Low Column Sequence PMEPRs

Abstract: In this paper, we first propose a new design strategy of 2D Z-complementary array quads (2D-ZCAQs) with feasible array sizes. A 2D-ZCAQ consists of four distinct unimodular arrays satisfying ...
IEEE

A Highly Integrated Programmable Millimeter-Wave Antenna Array with 2D Controllable Beamwidth Based on Polarization-Mixing Analog Beamforming

Abstract: This paper presents a highly integrated and power-efficient millimeter-wave (mm-wave) antenna array system that enables two-dimensional (2D) controllable beamwidth using a novel polarization ...
The Register-Herald

Artemis II kicks off trip around the moon after surpassing Apollo 13’s distance record

The Artemis II astronauts have kicked off their record-breaking trip around the moon that promises unprecedented views of the ...