Examples (radar) » History » Version 44

BIDON, Stéphanie, 02/14/2019 05:30 PM

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h1. Examples (radar)
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Hereafter you will find : 
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* experimental data set that were obtained with SDR-radar systems;
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* processing output examples.
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h2. Experimental radar data set from SDR-KIT 2400AD2 Ancortek 
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Useful information about the SDR-KIT 2400AD2 Ancortek can be found at http://ancortek.com/
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!{width:150px}resized-im2-radar.jpg! !{width:150px}resized-im1-radar-screen.jpg!
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IQ data are recorded in MAT-file and can be read with the Matlab code attachment:"readdata_radar2400AD2.m"
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IQ imbalance processing is likely to be needed.
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table(centered).
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|=. Data file |=. Waveform|=. Carrier frequency (GHz)|=. Bandwidth (GHz)|=. PRF (ms)|=. Samples per sweep (-)|=.Scenario description|
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| attachment:"2017-02-09-10-34-32.mat"| LFMCW| 25| 2|1 | 128| RC car receding in corridor (non moving environment)|
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| attachment:"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|
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| attachment:"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|
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| attachment:"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 
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attachment:"VID_20170727_170631_forge.mp4"|
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| attachment:"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|
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| attachment:"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|
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| attachment:"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 
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attachment:"VID_20170727_134114_forge.mp4"|
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h2. Examples of processing output
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h3. Deramping processing
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h3. Doppler processing
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h3. Widedand processing
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* Processing outputs of sparse representation techniques [1]
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** dataset: 2017-07-27-13-42-41.mat
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** transparent background: coherent summation for wideband radar
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** diamond: output of sparse representation
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** va is the ambiguous velocity
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!{width:700px}movie-ssr-20170727134241.gif!