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{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Chapter 10: Angle Modulation"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10.12_1: example_1.sce"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"clc;\n",
"//page no 343\n",
"//problem no 10.12.1\n",
"p=10;t=0.3*10^-6;gm=2*10^-3;\n",
"q=1/p;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",
"disp('f',Ceq,'The equivaent tuning capacitance is');"
]
}
,
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 10.13_1: example_2.sce"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"clc;\n",
"//page no 349\n",
"//problem no 10.13.1\n",
"del_phi_d=12;f_min=100;del_f_max_allow=15000;\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",
"disp('MHz',fo,'fo is best obtained by using two tripler');"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Scilab",
"language": "scilab",
"name": "scilab"
},
"language_info": {
"file_extension": ".sce",
"help_links": [
{
"text": "MetaKernel Magics",
"url": "https://github.com/calysto/metakernel/blob/master/metakernel/magics/README.md"
}
],
"mimetype": "text/x-octave",
"name": "scilab",
"version": "0.7.1"
}
},
"nbformat": 4,
"nbformat_minor": 0
}
|
