Exercise 3.1: Impulse Response of the Coaxial Cable

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Der Frequenzgang eines Koaxialkabels der Länge $l$ ist durch folgende Formel darstellbar:

$$H_{\rm K}(f) \ = \ {\rm e}^{- \alpha_0 \hspace{0.05cm} \cdot \hspace{0.05cm} l}
 \cdot $$ 
$$\ \cdot \
 {\rm e}^{- (\alpha_1 + {\rm j} \hspace{0.05cm}\cdot \hspace{0.05cm} \beta_1) \hspace{0.05cm}\cdot f \hspace{0.05cm}\cdot \hspace{0.05cm}l}  \cdot
 $$ 
$$\ \cdot \ {\rm e}^{- (\alpha_2 + {\rm j} \hspace{0.05cm}\cdot \hspace{0.05cm} \beta_2) \hspace{0.05cm}\cdot \sqrt{f} \hspace{0.05cm}\cdot \hspace{0.05cm}l}
   \hspace{0.05cm}.$$


Fragebogen

1 Multiple-Choice Frage

Falsch
Richtig

2 Input-Box Frage

$\alpha$ =


Musterlösung

(1)  (2)  (3)  (4)  (5)  (6)