Research on the coupling heart electric field using passive human body detection system

An analysis of the coupling heart electric field is a pivotal step in the human body detection system which target for the heart coupling electric field between the operator and the detected living human. In this paper, the double-human heart coupling electric field is discussed and the three-dimensional finite element method is used to analytically solve that problem. Firstly, we described the principle of the single human cardiact electric dipole equal effects. Then, the double-human coupling heart electric field is analyzed. Finally, the three-dimensional finite element method is used for simulating and calculating the coupling heart electric field. The three different typical coupling heart electric fields are shown in the result. The conclusion of this paper is the most significant studies of the passive human body detection technique.