A 0.75-Million-Point Fourier-Transform Chip For Frequency-Sparse Signals

Abari, O., E. Hamed, H. Hassanieh, A. Agarwal, D. Katabi, A. P. Chandrakasan, V. Stojanovic, "A 0.75-Million-Point Fourier-Transform Chip for Frequency-Sparse Signals," IEEE International Solid State Circuits Conference (ISSCC), Feb. 2014.