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| author | hardythe1 | 2015-06-11 17:31:11 +0530 |
|---|---|---|
| committer | hardythe1 | 2015-06-11 17:31:11 +0530 |
| commit | 251a07c4cbed1a5a960f5ed416ce6ac13c8152b7 (patch) | |
| tree | cb7f084fad6d7ee6ae89e586fad0e909b5408319 /Microwave_and_Radar_Engineering_by_M._Kulkarni/chapter05.ipynb | |
| parent | 47d7279a724246ef7aa0f5359cf417992ed04449 (diff) | |
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diff --git a/Microwave_and_Radar_Engineering_by_M._Kulkarni/chapter05.ipynb b/Microwave_and_Radar_Engineering_by_M._Kulkarni/chapter05.ipynb new file mode 100755 index 00000000..0c7ab714 --- /dev/null +++ b/Microwave_and_Radar_Engineering_by_M._Kulkarni/chapter05.ipynb @@ -0,0 +1,193 @@ +{
+ "metadata": {
+ "name": "",
+ "signature": "sha256:da3f0d89152a41cee5e69bb72810cbf709f6002aabb5d20615441a6c713ff653"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "chapter05:Cavity Resonators"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 5.1, Page number 174"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Calculate minimum distance between two plates\n",
+ "import math\n",
+ "\n",
+ "#Variable declaration\n",
+ "a = 3 #radius of circular waveguide(cm)\n",
+ "fo = 10*10**9 #frequency for TM011 mode(Hz)\n",
+ "P01 = 2.405\n",
+ "c = 3*10**10 #velocity of proapagation(m/s)\n",
+ "\n",
+ "#Calculation\n",
+ "d = math.sqrt((math.pi**2)/(((4*math.pi**2)/9)-((P01/a)**2)))\n",
+ "\n",
+ "#Result\n",
+ "print \"The minimum distance between two plates is\",round(d,2),\"cms\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "The minimum distance between two plates is 1.62 cms\n"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 5.2, Page number 174"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Calculate lowest resonating frequency of a circular resonator\n",
+ "a = 2.\n",
+ "b = 1.\n",
+ "d = 3.\n",
+ "#For dominant mode TE101,\n",
+ "m = 1.\n",
+ "n = 0\n",
+ "p = 1.\n",
+ "\n",
+ "c = 3*10**10 #velocity of propagation(m/s)\n",
+ "\n",
+ "#Calculation\n",
+ "fo = (c/2)*(((m/a)**2+(n/b)**2+(p/d)**2))**0.5\n",
+ "\n",
+ "#Result\n",
+ "print \"The lowest resonating frequency of a rectangular cavity resonator is\",round((fo/1E+9)),\"Ghz\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "The lowest resonating frequency of a rectangular cavity resonator is 9.0 Ghz\n"
+ ]
+ }
+ ],
+ "prompt_number": 2
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 5.3, Page number 175"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Calculate resonating frequency of a circular resonator\n",
+ "import math\n",
+ "\n",
+ "#Variable declaration\n",
+ "D = 12.5 #diameter of resonator(cm)\n",
+ "d = 5 #length of resonator(cm)\n",
+ "P01 = 2.405 #dominant mode TM01\n",
+ "c = 3*10**10 #velocity of propagation(m/s)\n",
+ "\n",
+ "#For TM012 mode,\n",
+ "m = 1\n",
+ "n = 0\n",
+ "p = 2\n",
+ "\n",
+ "#Calculation\n",
+ "a = D/2\n",
+ "fo = (c/(2*math.pi))*((P01/a)**2+((p*math.pi)/d)**2)**0.5\n",
+ "\n",
+ "#Result\n",
+ "print \"The resonanat frequency of a circular resonator is\",round((fo/1E+9),2),\"GHz\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "The resonanat frequency of a circular resonator is 6.27 GHz\n"
+ ]
+ }
+ ],
+ "prompt_number": 3
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 5.4, Page number 175"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Calculate lowest resonating frequency of a circular resonator\n",
+ "a = 3.\n",
+ "b = 2.\n",
+ "d = 4.\n",
+ "#For dominant mode TE101,\n",
+ "m = 1.\n",
+ "n = 0\n",
+ "p = 1.\n",
+ "\n",
+ "c = 3*10**10 #velocity of propagation(m/s)\n",
+ "\n",
+ "#Calculation\n",
+ "fo = (c/2)*(((m/a)**2+(n/b)**2+(p/d)**2))**0.5\n",
+ "\n",
+ "#Result\n",
+ "print \"The lowest resonating frequency of a circular resonator is\",round((fo/1E+9),2),\"Ghz\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "The lowest resonating frequency of a circular resonator is 6.25 Ghz\n"
+ ]
+ }
+ ],
+ "prompt_number": 4
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
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