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S-PARAMETER MEASUREMENTS USING REAL-TIME OSCILLOSCOPES
S-PARAMETER MEASUREMENTS USING REAL-TIME OSCILLOSCOPES
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机译:使用实时示波器进行S参数测量
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摘要
A method for determining scattering parameters of a device under test using a real-time oscilloscope. The method includes calculating a reflection coefficient of each port of a device under test with N ports, wherein N is greater than one, based on a first voltage measured by the real-time oscilloscope when a signal is generated from a signal generator. The method also includes determining an insertion loss coefficient of each port of the device under test, including calculating the insertion loss coefficient of the port of the device under test to be measured based on a second voltage measured by the real-time oscilloscope when a signal is generated from a signal generator.
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