Patent ID: 11762016

Abstract:
A signal generator and a method for controlling the signal generator, capable of suppressing variation in the intensity of signals inputted to multiple devices under test are provided. An attenuation amount setting unit 15 sets a reference attenuation amount, obtained by subtracting the maximum amount of the losses stored in the cable loss storage unit 16 with respect to the cables 4a to 4f connected to the output ports 12a to 12f from a target attenuation amount, to the first attenuator 11, and sets an output attenuation amount, obtained by subtracting the losses stored in the cable loss storage unit 16 with respect to each of the cables 4a to 4f connected to the output ports 12a to 12f, from the maximum amount of the losses, to each of the second attenuators 14a to 14f.