Surge Impedance in Long Transmission Line Formulas

Surge Impedance is defined as the ratio of voltage and current at any point along an infinitely long line. And is denoted by Zs. Surge Impedance is usually measured using the Ohm for Electric Resistance. Note that the value of Surge Impedance is always negative.

Formulas to find Surge Impedance in Long Transmission Line

fxSurge Impedance (LTL)Go

Long Transmission Line formulas that make use of Surge Impedance

fxCapacitance using Surge Impedance (LTL)Go

fxInductance using Surge Impedance (LTL)Go

List of variables in Long Transmission Line formulas

fx Inductance Go

fx Capacitance Go

FAQ

What is the Surge Impedance?

Surge Impedance is defined as the ratio of voltage and current at any point along an infinitely long line. Surge Impedance is usually measured using the Ohm for Electric Resistance. Note that the value of Surge Impedance is always negative.

Can the Surge Impedance be negative?

Yes, the Surge Impedance, measured in Electric Resistance can be negative.

What unit is used to measure Surge Impedance?

Surge Impedance is usually measured using the Ohm[Ω] for Electric Resistance. Megohm[Ω], Microhm[Ω], Volt per Ampere[Ω] are the few other units in which Surge Impedance can be measured.

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