Thermal challenges in 5G radios and the combination of passive and active thermal management techniques and hardware design ...

It is not a problem., but an opportunity' - Pep Guardiola tempers pressure ahead of must-win Champions League clash ...

Great Migrations: A People on The Move is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, ...

Abstract: We investigate hybrid beamforming design for covert millimeter wave multiple-input multiple-output systems ... To solve this nonconvex joint optimization problem, we propose an alternating ...

In the face of seabeds becoming valuable real estate and corroding bombs polluting the oceans, teams are turning to ...

Abstract: Wireless cross-medium communication between underwater sensors and the outside world is a critical problem for marine exploitation. The sound-millimeter wave (mmWave)-based cross-medium ...

Many cycles of depressive episodes can be prevented via the diagnosis and treatment of underlying ADHD. Learn about the link ...

Trump has “hollowed out the rural Democratic Party,” said Kaletka. His focus looking ahead is not on winning the county back, ...

A fresh-faced singer in the 1960s, she went on to experience more than her share of hard times before emerging triumphant in ...

Marianne Faithfull, the singer and actress who has died at the age of 78, was once asked when she was happiest.

80 Millimeter Wave Communications With RIS performance analysis and optimization ... 107 Reconfigurable intelligent surfaces for 6G: Nine fundamental issues and one critical problem Linglong Dai, etal ...