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System and method for continuous acquisition of data during frequency and power sweeps with coherent measurement
System and method for continuous acquisition of data during frequency and power sweeps with coherent measurement
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机译:具有相干测量的在频率和功率扫描期间连续采集数据的系统和方法
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摘要
A system for obtaining measurements for a device under test (DUT) includes a vector network analyzer including a storage medium and a controller for controlling a sweep and a trigger driver configured to provide a synchronization signal to the DUT and the controller to synchronize internal signal components of the vector network analyzer including signal sources, local oscillators (LOs) and an analog-to-digital converter (ADC) clock. A signal is received by the vector network analyzer in response to a test signal generated and transmitted to the DUT. Data related to the received signal is acquired and stored in at the storage medium. The controller inserts a mark into the time record based on an event of the sweep for identifying data from the received signal associated with the event within the time record.
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