Fundamentals of Electromagnetics with Engineering Applications
Fundamentals of Electromagnetics with Engineering Applications
1st Edition
ISBN: 9780470105757
Author: Stuart M. Wentworth
Publisher: Wiley, John & Sons, Incorporated
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Chapter 6, Problem 6.6P

The specifications for RG-214 coaxial cable are as follows:

  • 2.21-mm diameter copper inner conductor,
  • 7.24-mm inner diameter of outer conductor,
  • 9.14-mm outer diameter of outer conductor, and
  • Teflon dielectric ( ε r =2 .10 ) .

Calculate the characteristic impedance and the propagation velocity for this cable.

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