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CALIBRATING METHOD FOR APPARATUS EVALUATING MICROWAVE/MILLIMETER WAVE CIRCUITS

机译:评估微波/毫米波电路的装置的校准方法

摘要

A calibration procedure for vector network analyzers utilizing a known standard, an unknown standard and a pair of offsets bearing a known length ratio (2:1) between them whereby measurements taken on the standards and their combinations with the offsets result in self-verifying redundant equations which furnish: (1) error terms according to well-known flow graph models, (2) the reflection of the unknown standard, (3) the transmission factor of the waveguiding medium from which the offsets are realized regardless of the waveguide's loss or dispersion, and (4) a figure of merit (corruption coefficient) for the quality of the acquired raw data without the necessity for computing the error terms, connecting verification standards or otherwise completing the calibration process.
机译:使用已知标准,未知标准和一对偏移量的矢量网络分析仪的校准程序,两个偏移量之间具有已知的长度比(2:1),从而对标准品进行的测量及其偏移量的组合会导致自我验证提供以下方程式:(1)根据众所周知的流程图模型的误差项;(2)未知标准的反射;(3)波导介质的传输因数,无论波导的损耗或损耗如何,都可以从中实现偏移(4)获得的原始数据质量的品质因数(腐败系数),而无需计算误差项,连接验证标准或完成校准过程。

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