IEEE

Phased Array with Switchable Dual Circular Polarization Based on Subarray for Low-Cost LEO Satellite Communication

Abstract: In this paper, a low-cost K-band phased array antenna is designed for LEO satellite communication. The design reduces the number of T/R components by allowing multiple elements to share a ...
SpaceNews

Indian rocket launches AST SpaceMobile’s next-gen BlueBird 6 satellite

AST SpaceMobile's first Block 2 BlueBird direct-to-device satellite was taken to LEO by an LVM3, India's largest rocket. Credit: ISRO TAMPA, Fla. — An Indian LVM3 rocket launched AST SpaceMobile’s ...
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Australia: Giant wave throws water 40 meters high

A photographer took some impressive pictures off the Australian coast. This type of giant wave occurs when two waves collide over a shallow reef. GOP members face backlash after defying Trump Florida ...
IEEE

Addressing Thermal Challenges in Phased Array Acoustic Levitation: Investigating the Heating Behavior of the Murata MA40S4S Transducer

Abstract: State-of-the-art acoustic levitation systems use phased arrays of transducers (PATs) for contactless object manipulation. However, prolonged operation causes PATs to heat up considerably due ...