Design Of Simulation-Testing Analyzing System Based On Low Voltage Power-Line Carrier Channels

On the basis of analyzing communication conditions and researching channel models of low voltage power line, the paper proposes constructing basic simulation cells, in which non-source components of resistance and capacitance are as cores. By means of controlling relay array by SCM, load structures with resistance, inductance, capacitance character are also constructed, in which topology network is of radiation, trunk, chain, ring-shaped style. And a noise generator based on virtual apparatus is designed, which realizes the unification of noise waveform playback and DDS waveform synthesis. At the end, the design idea of Simulative &Testing Analyzing System software is introduced.