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频谱分析仪校准对信号源的要求

作者：时间：2017-02-06 来源：网络

校准频谱分析仪通常要进行各种各样的测量，每一种测量都需要合适的输入信号。典型的校准过程一般采用一系列的信号发生器和其它设备来产生信号，并确保其准确度。本文摘要介绍了频谱分析仪的校准，并讨论了最常见的校准测试及其对信号的要求，以及满足这些要求的方法

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关键词： 频谱分析仪信号源校

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