Abstract: In this letter, a high-efficiency planar all-metal folded reflectarray adopting polarization conversion element with a continuous 360° phase is proposed. It contains three parts, a bottom ...
Technische Universität Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany ...
While gun reforms may provide "a sense of comfort" for some, critics argue everyday Australians will bear the cost and scrutiny of the changes. The bill establishes the grounds for states and ...
Activists spent years preparing for a communications blackout in Iran, smuggling in Starlink satellite internet systems and making digital shutdowns harder for the authorities to enforce. A Starlink ...
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