Abstract. The attenuation of video
pulse with monotonically increasing input voltage in a transmission lines with
an ideal dielectric can be characterized by "ohmic" voltage drop U
along the electrodes with finite conductivity. The exact analytical formulas
for the calculations U in coaxial and strip lines with and without taking into
account the strong skin effect have been obtained. These formulas do not depend
on the dispersion and the degree of nonlinearity of the dielectric and therefore
is suitable for evaluating of shock electromagnetic waves attenuation in
nonlinear transmission lines.
Key words: nonlinear transmission
lines, attenuation of video pulse, skin effect.
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