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What Is Characteristic Impedance? |
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Answer» The characteristic impedance or surge impedance (usually written Z0) of a uniform TRANSMISSION LINE is the ratio of the amplitudes of voltage and current of a single WAVE propagating along the line; that is, a wave travelling in ONE direction in the absence of reflections in the other direction. The characteristic impedance or surge impedance (usually written Z0) of a uniform transmission line is the ratio of the amplitudes of voltage and current of a single wave propagating along the line; that is, a wave travelling in one direction in the absence of reflections in the other direction. |
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