The impedance of coaxial cable is given by the formula: 1 -In Ho Z cable = Here, b is the radius of the sheath and a is the radius of the core. (a) Does this formula give the impedance per unit length or the impedance of the entire cable? (b) If the dielectric has ɛ, = 1.3 and the core radius is a = 0.4 mm obtain a values for b that will lead to an impedance of 50 2.

The impedance of coaxial cable is given by the formula: 1 -In Ho Z cable = Here, b is the radius of the sheath and a is the radius of the core. (a) Does this formula give the impedance per unit length or the impedance of the entire cable? (b) If the dielectric has ɛ, = 1.3 and the core radius is a = 0.4 mm obtain a values for b that will lead to an impedance of 50 2.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.22P

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