Abstract: This brief presents a cascade pseudo 3-level time-to-digital converter (TDC) based on wideband phase-locked loops (PLLs) for photon time of flight measurement. In each pixel, a 9-bit pseudo ...
Abstract: FIR (Finite Impulse Response) filters are widely used in digital communication systems, digital image processing, and many other fields. A great deal of research has been done on the ...