Patent ID: 8543078
Filing Date: 2013-09-24
Classification: H03C,H03D

Abstract:
1. An electronic circuit comprising: a first transmission line to which an input signal terminal and an output signal terminal are connected; a first transistor having a first terminal connected to the first transmission line, a second terminal connected to a ground potential, and a control terminal supplied with a first oscillation signal, the first transistor outputting the first oscillation signal and a harmonic component thereof; a second transistor having a first terminal connected to the first transmission line, a second terminal connected to the ground potential, and a control terminal supplied with a second oscillation signal, the second transistor outputting the second oscillation signal and a harmonic component thereof; a first harmonic generation part connected to the control terminal of the first transistor and generates a harmonic component including the harmonic component generated by the first transistor; and a second harmonic generation part connected to the control terminal of the second transistor and generates a harmonic component including the harmonic component generated by the second transistor, wherein the harmonic component generated by the first harmonic generation part has a phase that cancels the harmonic component generated by the first transistor, and the harmonic component generated by the second harmonic generation part has a phase that cancels the harmonic component generated by the second transistor.