Frequency response test method
The embodiment of the invention provides a frequency response test method. The signal testing method is applied to a signal measuring device of a signal testing system, the signal testing system comprises the signal measuring device and a signal generating device, the signal measuring device is conn...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The embodiment of the invention provides a frequency response test method. The signal testing method is applied to a signal measuring device of a signal testing system, the signal testing system comprises the signal measuring device and a signal generating device, the signal measuring device is connected with the signal generating device, the signal generating device is connected with tested equipment, and the tested equipment is connected with the signal measuring device. The method comprises the steps: the signal measuring device acquires parameter configuration information, and the signal measuring device generates a synchronous pulse signal; a post-sampling starting moment is determined according to the synchronous pulse signal, the synchronous pulse signal is sent to the signal generating device, a response signal of the tested equipment for the excitation signal is received by the signal measuring device, and a frequency response result of the tested equipment is outputted according to the response sign |
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