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{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Chapter10 Angle Modulation"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10.12.1,Pg.no.343"
]
},
{
"cell_type": "code",
"execution_count": 6,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"The equivaent tuning capacitance is 6e-10 F\n"
]
}
],
"source": [
"import math\n",
"from math import pi\n",
"p=10.0\n",
"t=0.3*10**-6\n",
"gm=0.002\n",
"q=1/p\n",
"f_max=q/(2*pi*t)\n",
"Z2=p/gm\n",
"R2=Z2 #Z2 is resistance\n",
"#Determination of equivalent tuning capacitance\n",
"C1=t/R2\n",
"Ceq=gm*t\n",
"print 'The equivaent tuning capacitance is',Ceq,'F'"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10.13.1,Pg.no.349"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {
"collapsed": false
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"fo is best obtained by using two tripler 79.1 Mhz\n"
]
}
],
"source": [
"import math\n",
"from math import pi\n",
"del_phi_d=12.0\n",
"f_min=100.0\n",
"del_f_max_allow =15000.0\n",
"del_phi_rad=(12*pi)/180\n",
"del_f_max=del_phi_rad*f_min\n",
"#Determination of freq deviation\n",
"N=del_f_max_allow/del_f_max\n",
"l=del_f_max*729 #using six tripler\n",
"f=0.1*729\n",
"#Determination of signal oscillator signal\n",
"fo=152-f\n",
"print 'fo is best obtained by using two tripler',fo,'Mhz'"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 2",
"language": "python",
"name": "python2"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 2
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython2",
"version": "2.7.10"
}
},
"nbformat": 4,
"nbformat_minor": 0
}
|
