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阻抗匹配电路原理与应用

更新时间:2020-06-04 07:17:04 大小:168K 上传用户:IC老兵查看TA发布的资源 标签:阻抗匹配 下载积分:5分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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阻抗匹配基本原理与概念,阻抗匹配常见于各级放大电路之间,放大电路与负载之间,信号与传输电路之间。微波电路与系统的设计中,无论是有源还是无源,都必须考虑匹配问题,其根本原因是低频电路中为电压与电流,而高频中导行电磁波不匹配就会发生严重的反射,损坏仪器和设备,文中阐述相应的解决方法。

The basic principles and concepts of impedance matching are presented. Impedance matching is ~mmonly used between the amplifiers at all levels, amplifier and load, signal and transmission circuit, and even etween microwave circuit and system design. The fundamental reason is that mis-matching of voltage and current in te low-frequency circuit and electromagnetic wave in the high frequency circuit may lead to serious reflection and amage instruments and equipment. Impedance matching is the solution, which is discussed in this paper.

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阻抗匹配电路原理与应用.pdf 168K

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