Question

An open wire line is to be manufacture with a spacing ‘d’ of

30.25 mm and is to have an inductance of 0.96 µH/m. If the

dielectric is air determine the diameter of the wire, capacitance and

characteristic impedance.
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Answer 1

Answer:

At a frequency of 4 MHz a parallel wire transmission line has the following parameters: R = 0.025 Ω/m, L = 2 μH/m, G = 0, C = 5.56 pF/m. ... a) Determine the characteristic impedance and phase velocity of the line.