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diff --git a/Solid_State_Pulse_Circuits_by_D_A_Bell/1-Pulse_Fundamentals.ipynb b/Solid_State_Pulse_Circuits_by_D_A_Bell/1-Pulse_Fundamentals.ipynb new file mode 100644 index 0000000..c8e3731 --- /dev/null +++ b/Solid_State_Pulse_Circuits_by_D_A_Bell/1-Pulse_Fundamentals.ipynb @@ -0,0 +1,329 @@ +{ +"cells": [ + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Chapter 1: Pulse Fundamentals" + ] + }, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.1: Duty_cycle.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"//Caption:Find (a)Pulse amplitude (b)PRF (c)PW (d)Duty cycle and (e)M/S ratio\n", +"//Exa:1.1\n", +"clc;\n", +"clear;\n", +"close;\n", +"v=1//Vertical scale(Volt per division)\n", +"h=0.1//Horizontal scale(Milli sec per division)\n", +"pv=3.5//Amplitude of pulse in divisions\n", +"t=6//Time in divisions\n", +"pw=2.5//Width of pulse\n", +"P=pv*v\n", +"disp(P,'(a)Pulse Amplitude (in volts)=')\n", +"T=t*h\n", +"prf=(1/T)*1000\n", +"disp(prf,'(b)PRF(in pps)=')\n", +"p=pw*h\n", +"disp(p,'(c)PW (in ms)=')\n", +"sw=pv*h\n", +"d=(p/T)*100\n", +"disp(d,'(d)Duty cycle(in %)=')\n", +"m=p/sw\n", +"disp(m,'(e)M/S ratio=')" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.2: pulse_amplitude.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"//Caption:Determine (a)Pulse amplitude,tilt,rise time,fall time,PW,PRF,mark to space ratio,and duty cycle (b)tilt\n", +"//Ex1.2\n", +"clc;\n", +"clear;\n", +"close;\n", +"vs=100//Vertical scale(in mv/divisions)\n", +"hs=100//Horizontal scale(in micro sec/division)\n", +"e1=380//first peak of waveform(in mv)\n", +"e2=350//second peak of waveform(in mv)\n", +"E=(e1+e2)/2\n", +"t=(e1-e2)*100/E\n", +"tr=0.3*hs\n", +"tf=0.4*hs\n", +"T=5*hs\n", +"prf=10^6/T\n", +"pw=2.2*hs\n", +"sw=2.8*hs\n", +"ms=pw/sw\n", +"dc=(pw*100)/T\n", +"disp(dc,ms,pw,prf,tf,tr,t,E,'(a)Pulse Amplitude(in mv),tilt(in %),rise time(in micro sec),fall time(in micro sec),PW(in micro sec),PRF(in pps),M/s ratio,Duty cycle(in %)=')\n", +"eb=0.5*vs\n", +"ee=2.25*vs\n", +"tb=eb*100/ee\n", +"disp(tb,'(b)Tilt(in %)=')" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.3: Average_voltage_level.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"//Caption:Determine average voltage level\n", +"//Ex1.3\n", +"clc;\n", +"clear;\n", +"close;\n", +"vs=2//Vertical scale(V/div)\n", +"hs=1//Horizontal scale(ms/div)\n", +"v1=8//Amplitude of signal in (+)ve direction (in volts)\n", +"v2=-1//Amplitude of signal in (-)ve direction (in volts)\n", +"t1=0.8//Horizontal divisions for v1\n", +"t2=2.2//Horizontal divisions for v2\n", +"T=3*hs\n", +"T1=t1*hs\n", +"T2=t2*hs\n", +"Va=((T1*v1)+(T2*v2))/T\n", +"disp(Va,'Average voltage (in volts)=')" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.4: Determine_the_upper_3db_frequency_of_the_amplifier.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"//Caption:Determine the upper 3db frequency of the amplifier\n", +"//Ex1.4\n", +"clc;\n", +"clear; \n", +"close;\n", +"tr=1//Rise time(in micro sec)\n", +"fu=0.35*10^6/tr\n", +"disp(fu,'The upper 3db frequency of the amplifier(in hertz)=')" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.5: Determine_Minimum_upper_cut_frequency_Minimum_pulse_width_and_duty_cycle.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"//Caption:Determine (a)Minimum upper cut frequency (b)Minimum pulse width and duty cycle\n", +"//Ex1.5\n", +"clc;\n", +"clear;\n", +"close;\n", +"prf=1.5//in Khz\n", +"dc=3//Duty cycle(in %)\n", +"pa=1.5//Amplitude of pulse(in Khz)\n", +"fu=1//High frequency limit(in Mhz)\n", +"tr=10//Rise time(in %)\n", +"pw=(dc/100)*10^3/pa\n", +"Tr=(tr/100)*pw\n", +"fh=0.35*10^6/Tr\n", +"disp(fh,'(a)Minimum upper cut frequency(in hertz)=')\n", +"Tr2=0.35*10^(-6)/fu\n", +"Pw=10*Tr2\n", +"dc=Pw*100*(pa*1000)\n", +"disp(dc,Pw,'(b)Pulse width(in sec) and Duty cycle(in %)=')" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.6: EX1_6.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"//Caption:Calculate a. Rise time in output waveform b. Minimum upper cut off frequency and displayed rise time\n", +"//Ex1.6\n", +"clc;\n", +"clear;\n", +"close;\n", +"tr=10//Rise time of input waveform(in micro sec)\n", +"fu=350//Upper cut off frequency(in KHz)\n", +"ti=100//Input rise time(in ns)\n", +"trc=0.35*(10^(-3))/350\n", +"tro=sqrt(((tr)*(10^(-6)))^2+(trc^2))*10^6\n", +"disp(tro,'(a)Rise Time(in Micro sec)=')\n", +"tc=ti*(10^(-9))/3\n", +"fh=0.35*10^(-6)/tc\n", +"Tro=sqrt((ti*(10^(-9)))^2+(tc^2))*10^9\n", +"disp(Tro,fh,'(b)Minimum upper cut off frequency(in Mhz) and rise time(in ns)=')" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.7: Calculate_lowest_input_frequency.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"//Caption:Calculate lowest input frequency \n", +"//Exa:1.7\n", +"clc;\n", +"clear;\n", +"close;\n", +"fl=10//Lower cutoff frequency(in hertz)\n", +"t=0.02//Tilt on output waveform\n", +"f=%pi*fl/(t*1000)\n", +"disp(f,'Lowest input frequency(in Khz)=')" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.8: Determine_upper_cutoff_frequency_and_lower_cutoff_frequency.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"//Caption:Determine upper cutoff frequency and lower cutoff frequency\n", +"//Ex:1.8\n", +"clc;\n", +"clear;\n", +"close;\n", +"f=1//frequency of square wave(in khz)\n", +"tr=200//rise time of output(in ns)\n", +"t=0.03//fractional tilt\n", +"fh=0.35*10^3/tr\n", +"disp(fh,'(a)upper cutoff frequency(in mhz)=') \n", +"fl=f*t*1000/%pi\n", +"disp(fl,'(b)Lower cutoff frequency(in hz)=')" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.9: Determine_upper_and_lower_Frequencies.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"//Caption:Determine upper and lower Frequencies\n", +"//Ex:1.9\n", +"clc;\n", +"clear;\n", +"close;\n", +"tr=30//Rise time(in micro sec)\n", +"PRF=2000//Pulse repetition Frequency(in pps)\n", +"t=0.082//Tilt(in %)\n", +"Pw=220//Pulse width(in micro sec)\n", +"fh=0.35*10^(6)/tr\n", +"fl=t*10^6/(2*%pi*Pw)\n", +"disp(fl,fh,'Upper and lower frequencies(in hz)=')" + ] + } +], +"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 +} |