Hypertension is the leading risk factor for cardiovascular disease, the most common cause of death worldwide. Less than half the people with high blood pressure are aware of their diagnosis, and only ...

The urgency of the threat” is prompting the Defense Innovation Unit to solicit products in time for a spring 2026 demonstration.

The research team explored how millimeter-wave radar sensors could be used to remotely track a person’s heart rate without ...

For as long as small, hidden radio transmitters have existed, people have wanted a technology to detect them. One of the more effective ways to find hidden electronics is the nonlinear junction ...

According to reports, U.S. F-35 might have been delivered since June 2025 with a ballast in place of the new APG-85 radar which has been suffering from ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Abstract: Radar-based gesture recognition and person identification offer a natural, convenient, and privacy-preserving approach to human-computer interaction. However, most existing research focuses ...

Abstract: This paper addresses the problem of estimating incoming signals' direction of arrival (DoA) in multiple-input multiple-output (MIMO) radar systems when the number of reflectors exceeds that ...

Modern car components can cost a fortune if stolen, and now a wave of radar sensor thefts has raised alarm bells. Thieves increasingly target easily accessible radar sensors in newer cars, especially ...

SINGAPORE—The Republic of Singapore Air Force (RSAF) has selected the Saab Giraffe 1X radar to replace its Portable Search and Target Acquisition Radar (PSTAR) for low-level air defense missions.

As more and more electric vehicles hit the streets each day, the chances of coming across a catalytic converter to steal decrease. So what's a thief to do? They've got bills to pay, too, so they pivot ...