Scicos Diagram
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Chaotic frequency hopping transmission system

\epsfig{file=trans_chaos_em_rec_cos.eps,width=400pt}

Description

Add here a paragraph of the function description.

Context


nb_coef=85
lines(-1);
F_cpf = 20e6;
T_cpf = 1/F_cpf;
sig_ref=T_cpf*0.02/100

Fo = 2.045e9;
To = 1 / Fo;
wo=2*%pi * Fo;
kv = 100.5e6;
alpha=6.91e9;
beta2=0.15;
j_vco=0.2e6;

Fd=2.5e9;
N=int(Fd/F_cpf)

Nsampl = 2;
Tsampl = 1/(F_cpf*Nsampl);
Fsampl = 1 / Tsampl;

Icp = 5e-3;
Ileak=0.1e-6;
fn=F_cpf/280;
phi=%pi/4;

Ts=3/fn
Nech=12
Te=Ts/Nech

M=32
Nbit=3
a=0.5
b=-1

[tau1,tau,tau2]=calcul_3eme_ordre(fn,phi,kv*2*%pi,Icp,N);
s=poly(0,'s');
num=1+tau1*s;
den=tau*s*(1+tau2*s);
fn2=F_cpf/100;
[tau1,tau,tau2]=calcul_3eme_ordre(fn2,phi,kv*2*%pi,Icp,N);
num2=1+tau1*s;
den2=tau*s*(1+tau2*s);
Tfin=0.00504

Scope Results

\begin{figure}\begin{center}
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Figure : Scope results
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Figure : Scope results
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\epsfig{file=trans_chaos_em_rec_scope_3.eps,width=300.00pt}
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Figure : Scope results
\begin{figure}\begin{center}
\epsfig{file=trans_chaos_em_rec_scope_4.eps,width=300.00pt}
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Figure : Scope results
\begin{figure}\begin{center}
\epsfig{file=trans_chaos_em_rec_scope_5.eps,width=300.00pt}
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Figure : Scope results
\begin{figure}\begin{center}
\epsfig{file=trans_chaos_em_rec_scope_6.eps,width=300.00pt}
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Figure : Scope results
\begin{figure}\begin{center}
\epsfig{file=trans_chaos_em_rec_scope_7.eps,width=300.00pt}
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Figure : Scope results
\begin{figure}\begin{center}
\epsfig{file=trans_chaos_em_rec_scope_8.eps,width=300.00pt}
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Figure : Scope results

Mod_num blocks

Authors

IRCOM Group generate_xml