Abstract: Human presence detection is crucial in various scenarios, from law enforcement surveillance to smart health-care systems. Traditional methods like cameras and acoustic signals face ...
Abstract: This letter presents a chipless radio frequency identification tag with increased coding capability by using a dual-mode loop resonator (closed- and open-loop resonator) and dual band-notch ...
We may receive a commission on purchases made from links. Remember that scene in the 2002 film "Signs" when Joaquin Phoenix wore an aluminum foil cap to defend against extraterrestrial mind control?
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