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.

Researchers at the Georgia Tech Research Institute recently combined machine learning, field-programmable gate arrays (FPGAs), graphics processing units (GPUs), and a novel radio frequency image ...

Multifunction radar systems have evolved to perform a host of tasks from surveillance to target tracking, realising complex electronic support measures with high precision. At the heart of these ...

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 ...

Engineers have developed a new signal analysis technology that enhances radar range resolution and is applicable to various radar systems. The joint research team led by Sangdong Kim and Bongseok Kim ...

4D imaging radar enhances automotive sensing by adding elevation to traditional range, velocity, and azimuth measurements. This enables better target detection and classification, enabling safer ...

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 ...

Since the early 2000s, ultra-wideband (UWB) technology has gradually found its way into a variety of commercial applications that require secure and fine-ranging capabilities. Well-known examples are ...

TEKEVER, the European market leader in unmanned aerial systems (UAS), today announces a two-year partnership agreement with IMSAR, a US-based company that designs, manufactures and supports very Low ...

Following completion of its deployment on 17 June, MARSIS, the Mars Advanced Radar for Subsurface and Ionospheric Sounding onboard the ESA Mars Express spacecraft, has started collecting scientific ...

SHARJAH, 20th November, 2025 (WAM) -- Researchers at American University of Sharjah (AUS) have developed a compact radar transceiver that delivers advanced precision and dynamic range using low-cost ...

The goal of perimeter intrusion detection systems (PIDS) is simple: alert security personnel of potential perimeter breaches, in order to keep unauthorized individuals out. Implementing that goal, ...