Patent ID: 9735456
Date: 2017-08-15
CPC Classifications: H01L,H01P,H02J

Claim:
1. A high-frequency transmission device comprising a substrate, an electromagnetic resonant coupler, a transmission circuit, and a receiver circuit, wherein the electromagnetic resonant coupler includes a first resonant wire arranged on the substrate and electrically connected to the transmission circuit, and a second resonant wire electrically connected to the receiver circuit and arranged on the substrate to oppose the first resonant wire, the transmission circuit includes a high-frequency signal generation unit that is arranged on the substrate and that generates a high-frequency signal, the transmission circuit is arranged on the substrate, generates a high-frequency transmission signal by modulating an input signal by the high-frequency signal generated by the high-frequency signal generating unit, and sends the generated high-frequency transmission signal to the first resonant wire, the first resonant wire transmits the high-frequency transmission signal sent from the transmission circuit, to the second resonant wire, the receiver circuit rectifies the high-frequency transmission signal transmitted to the second resonant wire, generates an output signal corresponding to the input signal, the receiver circuit is arranged on a main surface of the substrate, and the receiver circuit is arranged in a region on the main surface of the substrate immediately above a region where the electromagnetic resonant coupler is arranged.