Patent ID: 9654097
Date: 2017-05-16
CPC Classifications: H01L,H02M,H03K

Claim:
1. A signal transmission circuit comprising: at least one input terminal to which at least one input signal is input; a high-frequency oscillation circuit that outputs a high-frequency wave; a switching mixing circuit that modulates the high-frequency wave according to the at least one input signal to generate a plurality of modulated signals including a first modulated signal, a second modulated signal, and a third modulated signal; a first output terminal from which the first modulated signal is output; a second output terminal from which the second modulated signal is output; and a third output terminal from which the third modulated signal is output, wherein while the first modulated signal is output from the first output terminal, the second modulated signal and the third modulated signal are not output, while the second modulated signal is output from the second output terminal, the first modulated signal and the third modulated signal are not output, and while the third modulated signal is output from the third output terminal, the first modulated signal and the second modulated signal are not output.