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    %% Create Low-Pass Pi LC Ladder Object and Plot S-Parameters
% Create a low-pass pi lc ladder object with inductor value, 3.18e-8 and
% capacitor value, 6.37e12. Calculate and plot the s-parameters.

% Copyright 2015 The MathWorks, Inc.


L = 3.18e-8;
C = [6.37e-12 6.37e-12];
lpp = lcladder('lowpasspi',L,C)
 
freq = 0:1e6:1e9;
S = sparameters(lpp,freq);
rfplot(S)