HUMAN BODY COMMUNICATION APPARATUS ALLOWING NONCONTACT AND A HUMAN BODY COMMUNICATION METHOD ALLOWING NONCONTACT IN THE APPARATUS USING FREQUENCY SELECTIVE BASEBAND, PARTICULARLY FOR PERFORMING A STABLE COMMUNICATION

摘要

PURPOSE: A human body communication apparatus allowing noncontact and a human body communication method allowing noncontact in the apparatus using frequency selective baseband are provided to remove the interference among users by using a restricted frequency band for which a inductive electromagnetic filed characteristic and a human body delivery characteristic are most efficient.;CONSTITUTION: A human body communication transmitter(120) distributes transmitting data based on frequency-selective spreading code through a frequency-selective baseband. After multiplexing with a header, the human body communication transmitter outputs the transmitting data as a transmitting signal. An antenna(150) transmits the amplified transmitting signal of a signal processing unit based on the contact or non-contact with a human body to a communication device via the human body.;COPYRIGHT KIPO 2010