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The impedance matching problem is shown in the figure [Copy link]

The impedance matching problem is shown in the figure

阻抗匹配问题.png (87.08 KB, downloads: 0)

阻抗匹配问题.png
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There is internal resistance inside the power supply or signal source. When the impedance of the load (the vector sum of resistance and reactance) is equal to the impedance of the power supply or signal source, the load can receive the maximum power.  Details Published on 2019-5-25 12:44

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This reference microwave technology foundation
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"Impedance matching" is an overused term. Impedance matching of transmission lines and impedance matching between power amplifiers and speakers are two completely different things. Strictly speaking, the latter cannot be called impedance matching.
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You must be able to identify the things on Baidu. The content there is both true and false, correct and incorrect. Without the ability to identify, it is easy to be led astray.
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There is internal resistance inside the power supply or signal source. When the impedance of the load (the vector sum of resistance and reactance) is equal to the impedance of the power supply or signal source, the load can receive the maximum power.
This post is from Analog electronics

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There is no calculation process  Details Published on 2021-6-23 15:52
 
Personal signature拿PADS和Allegro软件来吹牛的都是些土鳖
 
 
 

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lingking posted on 2019-5-25 12:44 There is internal resistance inside the power supply or signal source. When the impedance of the load (the vector sum of resistance and reactance) is equal to the impedance of the power supply or signal source, the load can...

There is no calculation process

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