Detection of breathing and heartbeat by using a simple UWB radar system

• We present the development on an ultra-wideband (UWB) radar system and its signal processing algorithms for detecting human breathing and heartbeat in the paper. The UWB radar system consists of two (Tx and Rx) antennas and one compact CMOS UWB transceiver. Several signal processing techniques are developed for the application. The system has been tested by real measurements. .

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

Nyckelord

Breathing monitoring

Empirical mode decomposition

Heartbeat detection

UWB radar application

Wavelet

Broadband networks

Radar

Radar signal processing

Radar systems

Radio transceivers

Signal processing

Tracking radar

Wavelet decomposition

Heart beat detections

Real measurements

Signal processing algorithms

Signal processing technique

Ultra wideband radars

UWB radars

Ultra-wideband (UWB)

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