Because the wireless spectrum is becoming increasingly congested due to re-allocation of radar frequencies for spectrum sharing, radar systems need to be able to adapt and change operating frequency ...

Detecting the movement of humans, other animals, or various objects requires the use of suitable motion sensors. This article delves into a specific type of sensor, valued for its unique capabilities ...

A surge in helicopter accidents, including two fatal crashes, has put Kedarnath's pilgrimage route under scrutiny. Pilots cite unpredictable weather, lack of air traffic control, and pressure to ...

Today, pulse radar has been widely used in society. Pulse radar transmitter is one of the important components of pulse radar. The normal or not of the transmitter directly affects the performance and ...

A simple radar system using Arduino UNO, HC-SR04 Ultrasonic Sensor, and Servo Motor. The sensor rotates to detect objects by measuring distance. Results can be viewed via Serial Monitor.. - Pull ...