Digital signal processing is ubiquitous in modern electronic systems, from MP3 players to digital cameras to wireless handsets. One of the mainstays of a DSP designer’s tool box is the FIR ...
As a parting shot, I pointed out that there are three quadratic terms there with unity coefficients of z 0 – and there are three deep nulls in the filter’s gain response, as was shown in the figures ...
Modern PHYs include transmitters which implement multi-tap FIR filters (e.g. three taps for PCIe3) and receivers which typically implement both linear equalizers and DFEs. The purpose of all of this ...