DESIGN AND IMPLEMENTATION OF DOPPLER MICROWAVE MOTION SENSOR FOR INDOOR APPLICATION

Year 2018, Volume: 36 Issue: 3, 849 - 859, 01.09.2018

Mehmet Ali Belen Peyman Mahoutı Filiz Güneş Hakan Paşa Partal

Abstract

This paper presents a systematic integration and circuits design scheme of ISM-band Doppler radar for short-range applications. The authors designed a complete CW Doppler radar transceiver and made a test for verification. Firstly, we establish a system model by conventional radar equation. Secondly, design the schematics of main modules including an oscillator, a mixer, and antennas. Finally, perform system integration using the designed circuits diagrams and parameters. The performance is found fairly satisfactory by test verification.

Keywords

Doppler radar, motion sensor, microwave radar, ISM band

References

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