Russia is putting up more radar stations for detecting stealth planes. What’s perhaps most impressive about Russia’s Sunflower radar isn’t its ability to detect stealth fighters, but its comparative ...

Passive radar systems have emerged as a transformative technology in remote sensing by exploiting non-cooperative illuminators such as GNSS, communication, television, and radio signals. Unlike ...

Emerging radar and signal processing technology is enabling Navy surface ships to achieve a ground-breaking measure of radar-detection range and precision--all while enabling ship defense systems to ...

Radar (acronym for Radio Detection and Ranging) uses radio waves to detect objects in the environment. It allows determining the distance (known as range), angular position (bearing), and velocity.

A new study presents a radar-based method for non-contact vital sign monitoring that improves the accuracy of detecting heart rate and breathing in cluttered settings.

Traditional sonar and radar use an echo-based approach, and have been amazingly successful in sensing and tracking vehicles and objects under water, through the air, or even in space. The principle is ...

Automation in automotive electronics has driven the next leap of innovation in transportation, fueled by a fundamental premise: In automotive applications, vehicles must be able to sense their ...

Download this article in PDF format. We also want to recognize Rick Gentile of MathWorks as a co-author of this article. Modulation identification is an important function for an intelligent receiver.

The “Frosty” radar system’s operation is vastly different from existing radars—and could be less disrupted by the Arctic’s harsh conditions as a result.