幅频特性和相频特性

Amplitude-frequency characteristics and phase-frequency characteristics

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Magnitude & Phase
图13.53 波特图示仪波特图示仪面板上可设置的参数主要有以下几项： (1) 幅频特性和相频特性(Magnitude & Phase) 波特图示仪所显示的幅频特性是指两测量点电压的比值(电压增益，用dB 表示)在某个频率范围内的变化规律，波特图示仪所显示的相频...

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实验证明，它具有良好的动态幅频特性和相频特性。
It has been proved by experiments to have good dynamic amplitude-frequency property and pha...
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扫频仪也称频率特性测试仪，用于测试网络的幅频特性和相频特性，在现代电子测量中占有重要的位置。
The digital tester for frequency response characteristic, which is also called frequency-sweeping instrument, plays a very important role in modern electronic measurement.
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它能直观的测试一个系统的幅频特性、相频特性和截止频率。
It can measure the magnitude characteristic, phase characteristic and limiting frequency of a system.

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