The principle of operation for motion detection is the doppler effect. The module acts simultaneously as a sender and receiver of radar waves. Part of the emitted waves are reflected in the ...

Most measure ments/detections can be carried out using pre-wired add-on modules integrated with suitable sensors/transducers ... by Christian Doppler when observing sound and applies them to ...

Sensors like the one shown in the above picture started to appear on the internet, they use the doppler effect to detect motion. I (limpkin) designed the electronics you need to add in order to ...

The explanation of the Doppler effect is almost intuitive to us ... detectors for motion and direction of motion. Fig 2: The block diagram of the Infineon BGT60LTR11AIP radar-based motion-sensor MMIC ...

This article delves into a specific type of sensor, valued for its unique capabilities and educational significance: the microwave sensor. This motion-detecting device operates on the Doppler effect, ...

The sensor is based on the phenomenon that the light frequency transmitted through a segment of bent fiber can be Doppler shifted by vibration. The Doppler frequency shift is measured using FSI ...

Recently, sensors have began to be deployed on mobile platforms such as robots. In this paper, we propose an evaluation of the mobility impact on MSN tracking efficiency. More precisely, we consider ...