Simulation of pulsed electro acoustic method of space charge measurement

Abstract

Tn spite of widespread use of the PEA method, several issues related to design of equipment and retrieval of the signal still remain unaddressed. At this juncture, the authors come up with a simulation of the PEA method using which detailed study of the method and several design related issues can be easily understood. Tn this paper we have presented simulation of the physical model of PEA method, consisting of a pulse source apart from high voltage source. This type of simulation is believed to be not reported in earlier works. It is believed that the simulation is useful for understanding the PEA method in depth and also useful for further improvements in design and signal processing of PEA method.