Invention Grant
US08180305B2 Communication apparatus, communication system, and communication method 有权
通信装置,通信系统和通信方法

Communication apparatus, communication system, and communication method
Abstract:
There is provided a communication apparatus including a reference electrode; a signal electrode which electrostatically couples to a communication medium; a measurement unit for measuring an impedance of a circuit system including between the reference electrode and the signal electrode; and a transmission processing unit for creating a potential difference between the signal electrode and the reference electrode based on a transmission power corresponding to the impedance of the circuit system measured by the measurement unit, and transmitting a signal to another communication apparatus electrostatically coupled to the communication medium.
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