diff options
| author | debashisdeb | 2014-06-20 15:42:42 +0530 |
|---|---|---|
| committer | debashisdeb | 2014-06-20 15:42:42 +0530 |
| commit | 83c1bfceb1b681b4bb7253b47491be2d8b2014a1 (patch) | |
| tree | f54eab21dd3d725d64a495fcd47c00d37abed004 /Microwave_and_Radar_Engineering/Chapter_9.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 'Microwave_and_Radar_Engineering/Chapter_9.ipynb')
| -rw-r--r-- | Microwave_and_Radar_Engineering/Chapter_9.ipynb | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/Microwave_and_Radar_Engineering/Chapter_9.ipynb b/Microwave_and_Radar_Engineering/Chapter_9.ipynb index 4a94447f..99126c13 100644 --- a/Microwave_and_Radar_Engineering/Chapter_9.ipynb +++ b/Microwave_and_Radar_Engineering/Chapter_9.ipynb @@ -27,7 +27,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Determine operating frequency of an IMPATT diode'''\n",
"\n",
"#Variable declaration\n",
"L = 2*10**-6 #drift length(m)\n",
@@ -64,7 +63,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Determine the threshold electric field'''\n",
"\n",
"#Variable declaration\n",
"f = 10*10**9 #operating frequency(Hz)\n",
@@ -102,9 +100,7 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Determine - \n",
"a)power gain in dB\n",
- "b) power gain as USB converter'''\n",
"\n",
"import math\n",
"\n",
@@ -154,10 +150,8 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Calculate -\n",
"a)critical voltage\n",
"b)breakdown voltage\n",
- "c)breakdown electric field'''\n",
"\n",
"#Variable declaration\n",
"Es = 12.5 #relative dielectric constant\n",
@@ -208,7 +202,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Calculate the avalanche zone velocity'''\n",
"\n",
"#Variable declaration\n",
"Na = 2.5*10**16 #doping concentration(/cm**3)\n",
@@ -246,7 +239,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "''' Determine the power gain'''\n",
"\n",
"#Variable declaration\n",
"Rd = -25 #negative resistance(Ohms)\n",
@@ -283,7 +275,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Find the minimum voltage required to initiate Gunn effect'''\n",
"\n",
"#Variable declaration\n",
"L = 5.*10**-6 #drift length(m)\n",
@@ -320,7 +311,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Calculate rational frequency and critical voltage of diode'''\n",
"\n",
"#Variable declaration\n",
"Vd = 2*10**7 #drift velocity(cm/s)\n",
@@ -364,7 +354,6 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Determine resonant frequency and efficiency'''\n",
"\n",
"from math import pi,sqrt\n",
"\n",
@@ -412,9 +401,7 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Determine -\n",
"a)drift time\n",
- "b)operating frequency of IMPATT diode'''\n",
"\n",
"#Variable declaration\n",
"Vd = 10**5 #carrier dirft velocity(cm/s)\n",
@@ -457,9 +444,7 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Calculate -\n",
"a)breakdown voltage\n",
- "b)breakdown electric field'''\n",
"\n",
"#Variable declaration\n",
"Er = 11.8 #relative dielectric constant\n",
@@ -505,10 +490,8 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Calculate -\n",
"a)Maximum power gain\n",
"b)Noise figure\n",
- "c)Bandwidth'''\n",
"\n",
"import math\n",
"\n",
@@ -564,11 +547,9 @@ "cell_type": "code",
"collapsed": false,
"input": [
- "'''Calculate -\n",
"a)Equivalent noise resistance\n",
"b)Gain\n",
"c)Noise figure\n",
- "d)Bandwidth'''\n",
"\n",
"import math\n",
"\n",
|