COMMUNICATION SYSTEM

摘要

The communication system according to the present invention includes a transmitter for applying a transmission signal to a human body (1) as an electric field, and a receiver (2) for receiving the transmission signal by detecting the electric field via the human body (1). The receiver (2) includes a reception electrode (21) which faces the human body (1), a resonance circuit (22) formed of a resonance inductor (22a) and a resonance capacitor (22b), and a coupling capacitor (23) for capacitively coupling the reception electrode (21) and the resonance circuit (22).