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Unformatted text preview: Z represents the amount of power absorbed and converted to heat by the transmission line. FALSE 2.4 Fill in the following table of transmission line parameters, where each row corresponds to a unique transmission line. L C Z v p a. 1 F/m 50 ! b. ! c. 200 ! 1 ! 10 7 m/s d. 200 H/m 4 ! 10 7 m/s e. 75 ! 2.4 ! 10 8 m/s 2.9 The following represent invalid solutions of the transmission line differential equations. Explain why each is impossible for a linear transmission line in terms of basic physical properties (i.e., characteristic impedance, pulse shape, attenuation, velocity of propagation, etc.) No credit will be given for purely mathematical answers. (a) v ( z , t ) = 100 cos 2 ! ft &quot; z ( ) + 50sin 2 ft + z ( ) i ( z , t ) = 5 cos 2 ft &quot; z ( ) &quot; 5sin 2 ft + z ( ) (b) v ( z , t ) = 20 sin t ! 5 z ( ) t ! 5 z i ( z , t ) = sin t ! 5 z ( ) (c) v ( z , t ) = 75exp ! t ! z 2 ( ) + 75exp ! t + z 2 2 &quot; # $ % &amp; ' i ( z , t ) = exp ! t ! z 2 ( ) ! exp ! t + z 2 2 &quot; # $ % &amp; '...
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 Summer '08
 CITRIN
 Transmission line, Printed circuit board, Stripline

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