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| author | debashisdeb | 2014-06-20 15:42:42 +0530 |
|---|---|---|
| committer | debashisdeb | 2014-06-20 15:42:42 +0530 |
| commit | 83c1bfceb1b681b4bb7253b47491be2d8b2014a1 (patch) | |
| tree | f54eab21dd3d725d64a495fcd47c00d37abed004 /Satellite_Communication/chapter_4.ipynb | |
| parent | a78126bbe4443e9526a64df9d8245c4af8843044 (diff) | |
| download | Python-Textbook-Companions-83c1bfceb1b681b4bb7253b47491be2d8b2014a1.tar.gz Python-Textbook-Companions-83c1bfceb1b681b4bb7253b47491be2d8b2014a1.tar.bz2 Python-Textbook-Companions-83c1bfceb1b681b4bb7253b47491be2d8b2014a1.zip | |
removing problem statements
Diffstat (limited to 'Satellite_Communication/chapter_4.ipynb')
| -rw-r--r-- | Satellite_Communication/chapter_4.ipynb | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/Satellite_Communication/chapter_4.ipynb b/Satellite_Communication/chapter_4.ipynb index 85428bc4..ea3132bc 100644 --- a/Satellite_Communication/chapter_4.ipynb +++ b/Satellite_Communication/chapter_4.ipynb @@ -27,7 +27,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Ejection velocity of the propellant mass'''\n",
"\n",
"#Variable Declaration\n",
"I=250 #specific impulse of a propellant\n",
@@ -66,7 +65,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Mass of propellant'''\n",
"import math\n",
"\n",
"#Variable Declaration\n",
@@ -108,7 +106,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Mass of propellant'''\n",
"#Variable Declaration\n",
"m=2950.0 #initial mass of the satellite\n",
"F=450.0 #required thrust\n",
@@ -149,7 +146,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''solar cells'''\n",
"import math\n",
"\n",
"#Variable Declaration\n",
@@ -197,7 +193,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Battery System Requirement'''\n",
"#Variable Declaration\n",
"p=3600.0 #Power required\n",
"t=1.2 #worst case eclipse period\n",
@@ -245,7 +240,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Antenna Gain'''\n",
"import math\n",
"#Variable Declaration\n",
"theta=0.5 #azimuth beam width=Elevation beam width\n",
@@ -293,7 +287,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Aperture efficiency and Effective Aperture'''\n",
"#Variable Declaration\n",
"la=0.5 #length efficiency in azimuth direction\n",
"le=0.7 #length efficiency in elevation direction \n",
@@ -333,7 +326,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Directivity'''\n",
"import math\n",
"#Variable Declaration\n",
"p=100 #Antenna power in W\n",
@@ -374,7 +366,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''null-to-null beam width'''\n",
"#Variable Declaration\n",
"beam_w=0.4 #antenna's 3dB beam width\n",
"Ae=5 #Effective Aperture of Antenna\n",
@@ -409,7 +400,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Polarization loss and Received signal strength'''\n",
"import math\n",
"#Variable Declaration\n",
"d=20.0 #received signal strenth in dB\n",
@@ -475,7 +465,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Antenna Gain and beam width'''\n",
"import math\n",
"#Variable Declaration\n",
"Ea=1 #effective aperture\n",
@@ -517,7 +506,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Beam Width'''\n",
"import math\n",
"#Variable Declaration\n",
"f=2.0 # reflector focal length\n",
@@ -562,7 +550,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''phase angles'''\n",
"import math\n",
"\n",
"#Variable Declaration\n",
@@ -605,7 +592,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Earth station EIRP'''\n",
"import math\n",
"\n",
"#Variable Declaration\n",
|