Effects of Spike Width on Spiking Frequency in a CMOS Neuron Design Following a Subthreshold Approach

Neuromorphic circuits employ analog, digital or mixed signal operations to mimic the electrophysiological behaviour of a brain. A CMOS neuron circuit has been designed. This neuronal circuit has the capability to control several features of a neuron including spike width. A unique aspect of this study is that when spike width is decreased, spiking frequency of the circuit increases similar to biol...