Abstract: This letter presents a novel filtering high-efficiency transistor-based rectifier operating in continuous class-B/J mode. The proposed design incorporates a filter structure into the ...
Forget the hype in drone technology about energy density and sensor resolution. The most decisive breakthroughs are happening elsewhere, within the radio spectrum. Radio frequency (RF) has graduated ...
WhatsApp may soon stop being completely free. The company is getting ready to test a paid, ad-free plan. Early signs of this have already appeared in a new app version. Users will soon start seeing ...
Marc Santos is a Guides Staff Writer from the Philippines with a BA in Communication Arts and over six years of experience in writing gaming news and guides. He plays just about everything, from ...
Abstract: The radio frequency energy harvester (RFEH) is prototyped for 868 MHz wireless power transfer (WPT). It includes a cross-coupled rectifier with the proposed circuit fabricated in a 180-nm ...
Android malware using artificial intelligence has been discovered carrying out hidden ad fraud on infected devices. It automatically clicks ads through concealed browser windows and spreads mainly ...
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