If you’ve got an RTL-SDR compatible receiver, you’ve probably used it for picking up signals from all kinds of weird things. Now, [Jaron McDaniel] has built a tool to integrate many ...
Forenza collaborated with data scientists and biomedical engineers to develop Awear, a small device worn behind the ear for ...
Abstract: The extraction and filtering of electric network frequency (ENF) is significant for verifying the authenticity of digital audio. However, there are many challenges in accurately extracting ...
One easy way to make a very accurate clock is with a WiFi-enabled microcontroller like an ESP32 and a display: set up NTP, ...
Abstract: This letter presents a broadband frequency doubler that covers the 165–260 GHz range. To achieve the broadband matching of Schottky barrier diodes (SBDs), an “Hourglass-shaped” (H-S) ...
Indiana relies on an arsenal of weapons to overcome a slow start and send the Finals to Game 7 for the 1st time in 9 years. Steve Aschburner Full Focus: Pacers stay alive, force Game 7 INDIANAPOLIS – ...
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Marines Use MADIS to Counter Drones at WTI 1-26
U.S. Marines with 3rd Littoral Anti-Air Battalion, 3rd Marine Littoral Regiment, 3rd Marine Division, use a Marine Air Defense Integrated System to conduct point defense in support of counter-unmanned ...
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Danish counter-drone firm builds handheld, wearable radio frequency devices to neutralize increasing threat
Europe is on high alert after drone flyovers into NATO’s airspace reached an unprecedented scale in September, prompting European leaders to agree to develop a “drone wall” along their borders to ...
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