Study on signals sources of earth's natural pulse electromagnetic fields

Abstract

Earth's natural pulse electromagnetic fields (or ENPEMF) are geomagnetic theory or detection means for the Earth internal and external studies. Based on the study on this theory at domestic and overseas and combining with the data we have got from the special equipment, this paper analyzes the causes of the signals generation field, such as, Earth's induced magnetic field, exogenous disturbance field, abnormal magnetic field of the earth's crust and the Earth's rotation block interaction. The signals frequency of ENPEMF for the best observation is 14.5 KHz in Wuhan, and the pulse patterns are plotted combined with currently theory and actual measurement data. The theory has a verifiable control the standard waveform that has been found from reference. The article gives the measurement principle of the ENPEMF signals and provides a reference for subsequent research. © 2012 Springer-Verlag.