Publication detail

Doppler CW Radar Signal Processing, Implementation and Analysis

Authors: Řezníček Michal

Year: 2017

Type of publication: článek ve sborníku

Name of source: 59th International Symposium ELMAR 2017 : proceedings

Publisher name: Croatian Society Electronics in Marine - ELMAR

Place: Zadar

Page from-to: 103 - 106

Titles:

Language	Name	Abstract	Keywords
cze	Implementace Dopplerovského řetězce zpracování signálu pro CW radarový senzor	Zabývá se návrhem a implementací řetězce zpracování signálu pro dopplerovský radar.	Doppler, Radar, FFT, OS-CFAR, Detektor, Mikroprocesor, PSoC, Prah Detekce
eng	Doppler CW Radar Signal Processing, Implementation and Analysis	In this paper the implementation of a signal processing string for real hardware based on PSoC 5LP microcontroller is presented for a Doppler CW radar. The impact of spectrum down-sampling using a zero pending technique for ability to find the correct Doppler frequency estimation is demonstrated. The OS-CFAR and CA-CFAR algorithms are tested for detection and threshold value estimation. Also the center of gravity, maximum peak detection and mean index position technique, are compared for correct speed estimation. All algorithms are tested on real hardware and compared for computation time, and ability to find measured velocity for a down-sampled spectrum.	Doppler; Continous Wave; Radar; FFT; OS- CFAR; Detector; Microcontroller; PSoC 5LP; Threshold

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