US Patent Issued to TEXAS INSTRUMENTS on July 1 for "FFT engine having combined bit-reversal and memory transpose operations" (Indian Inventors)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,346,402, issued on July 1, was assigned to TEXAS INSTRUMENTS Inc. (Dallas).

"FFT engine having combined bit-reversal and memory transpose operations" was invented by Indu Prathapan (Bengaluru, India) and Sai Ram Prakash Jayanthi (Vizianagaram, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "A data processing device includes: 1) Fast Fourier Transform (FFT) logic configured to generate FFT output samples for each of a plurality of digital input signals; 3) a first memory device with a plurality of banks; 4) a second memory device; 5) a bit-reversed address generator and first set of circular shift components configured to shift between the plurality ...