Videos: sub-Nyquist cognitive radio and sub-Nyquist radar systems

Yonina Eldar just sent me the following:

Dear Igor,

.....

I thought you may be interested in our two new demos which can be seen in the movies below.

They both won first place for the best ICASSP 2014 demo.

The first is a sub-Nyquist cognitive radio system which samples signals with 6Ghz Nyquist rate at 380Mhz and recovers them in real time. The second is a sub-Nyquist radar system that samples and processes radar signals with 30Mhz Nyquist rate at 1Mhz. Clutter filtering and denoising are performed at the low rate as well.

If you have any questions, I'd be happy to answer them.

Best,

Yonina

Thanks Yonina ! Here are the videos. Much of  the work is part of Yonina's Xampling project.

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