Validation of a crystal detector model for the calibration of the Large Signal Network Analyzer
Validation of a crystal detector model for the calibration of the Large Signal Network Analyzer
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DOI：
10.1109/imtc.2007.379247
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发表时间：
2007-05
期刊：
影响因子：
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通讯作者：
L. Gommé;J. Schoukens;Y. Rolain;W. van Moer
中科院分区：
文献类型：
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作者：
L. Gommé;J. Schoukens;Y. Rolain;W. van Moer
如果大信号网络分析仪[W.货车莫尔，Y.大信号网络分析仪：为什么需要它？IEEE微波杂志，第7卷，第6期，第100页。46-62，2006]用于测量器件端口处存在的波形，除了经典的线性SOLT校准之外，还需要两个附加的校准步骤，功率和相位校准。本文的目的是估计和验证晶体探测器的参数黑箱模型。该检测器被用作基准元件，以校准在窄带调制激励下工作的LSNA的相位失真。
If the large signal network analyser [W. Van Moer, Y. Rolain, A large-signal network analyzer: why is it needed? IEEE Microwave Magazine,Vol. 7, No. 6, pp. 46-62, 2006] is used to measure the waveforms present at the device ports, two additional calibration steps, a power and a phase calibration, are needed besides the classical linear SOLT-calibration. The aim of this paper is to estimate and validate a parametric black-box model for a crystal detector. This detector is used as a reference element to calibrate the phase distortion of a LSNA operating under narrow band modulated excitation.