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Electronic circuit, power supply circuit, method for measuring circuit characteristics, and program for calculating amplitude and phase characteristics
Electronic circuit, power supply circuit, method for measuring circuit characteristics, and program for calculating amplitude and phase characteristics
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机译:电子电路,电源电路,电路特性的测量方法以及振幅和相位特性的计算程序
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摘要
An electronic circuit includes a circuit to receive an analog input signal responsive to an analog oscillating signal and to generate an analog output signal, AD converters to perform AD-conversion with respect to the analog oscillating signal, the analog input signal, and the analog output signal to generate a digital oscillating signal, a digital input signal, and a digital output signal, at least one first adjustor to adjust a phase of the digital oscillating signal through the Hilbert transform, a second adjustor to adjust a phase of the digital input signal through the Hilbert transform, a third adjustor to adjust a phase of the digital output signal through the Hilbert transform, a first mixer circuit to multiply the output of the first adjustor and the output of the second adjustor, and a second mixer circuit to multiply the output of the first adjustor and the output of the third adjustor.
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