Let’s start off with proof. Below is an animation of a measurement of airplanes and meteors I made using a radar system that I built with a few simple easily available pieces of hardware: two $8 ...

Researchers have developed a new radar signal–processing technology that can dramatically enhance the resolution of existing low-resolution radars. This technology enables precise object ...

Radar worked by sending out a radio wave and analyzing the reflected wave after it bounced off any objects in the air. The rectifier's job was to translate the reflected signal into the direct ...

Signal and image processing techniques are used in several applications, such as medical imaging, video compression, radar and sonar detection, remote sensing, speech recognition, and facial ...

Conceptually, radar is pretty simple ... t a superheterodyne but more of a direct conversion receiver. The signal processing is made much easier by using a Zynq FPGA with a dual-core ARM CPU ...

India's Defence Research and Development Organisation (DRDO) has unveiled a new very-high-frequency (VHF)-band surveillance ...

The application-oriented study, QUA-SAR (Quantum computing for processing ... The radar sensor performance encompasses radar antenna optimisation, broadcast signal design, and ambiguity suppression.

The Defence Research and Development Organization (DRDO) has unveiled the country's first VHS (Very High Frequency) radar, d ...