Figure 3 | Scientific Reports

Figure 3

From: Inter-body coupling in electro-quasistatic human body communication: theory and analysis of security and interference properties

Figure 3

(a) Simulation model used in ANSYS HFSS to demonstrate leakage of quasistatic E field through the surface of the human body. The EQS-HBC transmitter on subject 1 is operated at 500 kHz, with a voltage amplitude of 1V. (b) Leakage of E field when the bodies are present. High surface area of the body causes a higher leakage between the bodies. (c) Leakage of E field in the absence of the bodies. The leaked E field is much more confined and localised around the transmitter.

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