The paper proposes a solution to the challenges of using electrically small array antennas in the UHF band for WPT, explicitly addressing issues with radiation efficiency and beamforming accuracy.

Abstract: A 1×2 antenna array with three-parameter independently controllable reconfiguration of polarization, frequency and radiation pattern is proposed. One C-shaped slot and two PIN diodes are ...

Japan’s central bank has recently revealed that it has created a new team to research on Central Bank Digital Currencies. Goldman Sachs President and COO John Waldron has revealed that the bank is ...

JPMorgan predicts that equities could rally 47% from here, after its 40% rebound from its lows in March, hinting at a possible Bitcoin bull run. Strategists at JPMorgan recently suggested that Bitcoin ...

The number of Distributed Denial-of-Service (DDoS) attacks has increased significantly and they’re getting more powerful and disruptive, analysis by cybersecurity researchers has warned. The Radware ...