Effects of hydroxyapatite on safe wheat production and soil microbial functional genes in an alkaline soil contaminated with heavy metals

An experimental study is described, where solitons are used as signal carriers in a PCM communication system. Measurements of jitter and bit error rate are presented. The main source of jitter is the presence of an oscillatory tail following the soliton. This tail can be removed by appropriate design of the transmission line parameters L and C along with the input pulse condition (width, height, repetition rate and bias). It is concluded that proper system design results in better performance with respect to bit error rate than the corresponding system with a linear dispersive transmission line.