Tuesday, February 5, 2013
S-Band FMCW Radar with Range Gate
This video demonstrates the analog range gate in action. The analog range gate was key to imaging through concrete walls using this system:
http://www.glcharvat.com/Dr._Gregory_L._Charvat_Projects/thru_wall_radar.html
It facilitates the use of long duration waveforms for through-wall imaging while also reducing clock rate and dynamic range requirements of the radar's ADC.
For more info:
http://www.glcharvat.com/Dr._Gregory_L._Charvat_Projects/Low-Power_S-Band_Rail_SAR.html
To process data from this experiment:
http://www.glcharvat.com/Dr._Gregory_L._Charvat_Projects/Ch3_FMCW.html
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