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Diffstat (limited to '1616/CH2/EX2.23/ex2_23.sce')
| -rw-r--r-- | 1616/CH2/EX2.23/ex2_23.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/1616/CH2/EX2.23/ex2_23.sce b/1616/CH2/EX2.23/ex2_23.sce new file mode 100644 index 000000000..d7bfc0fcc --- /dev/null +++ b/1616/CH2/EX2.23/ex2_23.sce @@ -0,0 +1,14 @@ +//ex2.23 fnd the input impedence of the line, its quality factor and the 3 dB bandwidth of the resonant circuit + +v=2e8; +f=1e9; +lamda=v/f; +b=2*%pi/lamda; +alpha=0.173; //nepers/m the loss of the line +Q=b/(2*alpha); +f0=1e9; +BW=f0/Q; +Z0=75; +Zin=Z0*alpha; +disp('where l is the length','The 3dB bandwidth is = '+string(BW)+' Hz','The input impedence of the line is = '+string(Zin)+'l ohm'); + |