Examples (radar)¶

Hereafter you will find :

• experimental data set that were obtained with SDR-radar systems;
• processing output examples.

Experimental radar data set from SDR-KIT 2400AD2 Ancortek¶

Useful information about the SDR-KIT 2400AD2 Ancortek can be found at http://ancortek.com/

IQ data are recorded in MAT-file and can be read with the Matlab code readdata_radar2400AD2.m

Data file	Waveform	Carrier frequency (GHz)	Bandwidth (GHz)	PRF (ms)	Samples per sweep (-)	Scenario description
2017-02-09-10-34-32.mat	LFMCW	25	2	1	128	RC car receding in corridor (non moving environment)
2017-07-27-16-57-05.mat	LFMCW	24.75	1.5	4	128	No target, corridor with plants on ground in range-gate ca. 20-30 with hidden fan creating a windy environment
2017-07-27-17-01-31.mat	LFMCW	24.75	1.5	4	128	No target, corridor with plants on ground in range-gate ca. 20-30 with hidden fan off
2017-07-27-17-07-46.mat	LFMCW	24.75	1.5	4	128	RC car receding-closing in corridor with plants on ground in range-gate ca. 20-30 with hidden fan creating a windy environment VID_20170727_170631_forge.mp4
2017-07-27-13-57-54.mat	LFMCW	25	2	4	256	No target, corridor with plants on ground in range-gate ca. 54-82 with hidden fan creating a windy environment
2017-07-27-14-05-00.mat	LFMCW	25	2	4	256	No target, corridor with plants on ground in range-gate ca. 54-82 with hidden fan off
2017-07-27-13-42-41.mat	LFMCW	24.75	1.5	4	128	RC car receding-closing in corridor with plants on ground in range-gate ca. 54-82 with hidden fan creating a windy environment VID_20170727_134114_forge.mp4

Examples of processing output¶

Deramping processing¶

Doppler processing¶

Widedand processing¶

• Processing outputs of sparse representation techniques [1]
  • dataset: 2017-07-27-13-42-41.mat
  • transparent background: coherent summation for wideband radar
  • diamond: output of sparse representation
  • va is the ambiguous velocity