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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
commitb1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch)
treeab291cffc65280e58ac82470ba63fbcca7805165 /992/CH1
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Diffstat (limited to '992/CH1')
-rwxr-xr-x992/CH1/EX1.1/EX1_1.sce12
-rwxr-xr-x992/CH1/EX1.1/EX1_1.txt12
-rwxr-xr-x992/CH1/EX1.1/EX1_1ans.txt7
-rwxr-xr-x992/CH1/EX1.2/EX1_2.txt11
-rwxr-xr-x992/CH1/EX1.2/EX1_2ans.txt3
-rwxr-xr-x992/CH1/EX1.2/Ex1_2.sce10
-rwxr-xr-x992/CH1/EX1.3/EX1_3.txt12
-rwxr-xr-x992/CH1/EX1.3/EX1_3ans.txt7
-rwxr-xr-x992/CH1/EX1.3/Ex1_3.sce11
-rwxr-xr-x992/CH1/EX1.4/EX1_4.txt13
-rwxr-xr-x992/CH1/EX1.4/EX1_4ans.txt10
-rwxr-xr-x992/CH1/EX1.4/Ex1_4.sce13
-rwxr-xr-x992/CH1/EX1.5/EX1_5.txt11
-rwxr-xr-x992/CH1/EX1.5/EX1_5ans.txt3
-rwxr-xr-x992/CH1/EX1.5/Ex1_5.sce11
-rwxr-xr-x992/CH1/EX1.6/EX1_6.txt12
-rwxr-xr-x992/CH1/EX1.6/EX1_6ans.txt7
-rwxr-xr-x992/CH1/EX1.6/Ex1_6.sce12
18 files changed, 177 insertions, 0 deletions
diff --git a/992/CH1/EX1.1/EX1_1.sce b/992/CH1/EX1.1/EX1_1.sce
new file mode 100755
index 000000000..f32d197f4
--- /dev/null
+++ b/992/CH1/EX1.1/EX1_1.sce
@@ -0,0 +1,12 @@
+
+//Exa:1.1
+clc;
+clear;
+close;
+//Given:
+b_w=6000000;//bandwidth in hertz
+T=290;//temperature in kelvin
+k=1.36*10^-23;//constant
+R=500//ohms
+V_n=sqrt(4*k*T*b_w*R);
+printf("\n\n\t noise voltage = %f v ",V_n);
diff --git a/992/CH1/EX1.1/EX1_1.txt b/992/CH1/EX1.1/EX1_1.txt
new file mode 100755
index 000000000..1f53e4983
--- /dev/null
+++ b/992/CH1/EX1.1/EX1_1.txt
@@ -0,0 +1,12 @@
+//Caption:Program to find noise voltage.
+//Exa:1.1
+clc;
+clear;
+close;
+//Given:
+b_w=6000000;//bandwidth in hertz
+T=290;//temperature in kelvin
+k=1.36*10^-23;//constant
+R=500//ohms
+V_n=sqrt(4*k*T*b_w*R);
+printf("\n\n\t noise voltage = %f v ",V_n);
diff --git a/992/CH1/EX1.1/EX1_1ans.txt b/992/CH1/EX1.1/EX1_1ans.txt
new file mode 100755
index 000000000..dceb73ee7
--- /dev/null
+++ b/992/CH1/EX1.1/EX1_1ans.txt
@@ -0,0 +1,7 @@
+ R =
+
+ 500.
+
+
+ noise voltage = 0.000007 v
+ Execution done. \ No newline at end of file
diff --git a/992/CH1/EX1.2/EX1_2.txt b/992/CH1/EX1.2/EX1_2.txt
new file mode 100755
index 000000000..7194b70d4
--- /dev/null
+++ b/992/CH1/EX1.2/EX1_2.txt
@@ -0,0 +1,11 @@
+//Caption:Program to find noise power
+//Exa:1.5
+clc;
+clear;
+close;
+//Given:
+bw=1000;//in ohms
+t=298;//VSWR (unitless)
+k=1.38*10^-23;//constant
+P=k*298*1000*10^12;
+printf("\n\n\t noise power = %f pW (in terms of picoWatts))",P);
diff --git a/992/CH1/EX1.2/EX1_2ans.txt b/992/CH1/EX1.2/EX1_2ans.txt
new file mode 100755
index 000000000..e5b411199
--- /dev/null
+++ b/992/CH1/EX1.2/EX1_2ans.txt
@@ -0,0 +1,3 @@
+
+ noise power = 0.000004 pW
+ Execution done.
diff --git a/992/CH1/EX1.2/Ex1_2.sce b/992/CH1/EX1.2/Ex1_2.sce
new file mode 100755
index 000000000..1dfa6c2e2
--- /dev/null
+++ b/992/CH1/EX1.2/Ex1_2.sce
@@ -0,0 +1,10 @@
+
+//Exa:1.2
+clc;
+clear;
+close;
+//Given:
+bw=1000;//in ohms
+t=298;//VSWR (unitless)
+P=1.38*10^-23 * 298*1000*10^12;
+printf("\n\n\t noise power = %f pW",P);
diff --git a/992/CH1/EX1.3/EX1_3.txt b/992/CH1/EX1.3/EX1_3.txt
new file mode 100755
index 000000000..74bfa436c
--- /dev/null
+++ b/992/CH1/EX1.3/EX1_3.txt
@@ -0,0 +1,12 @@
+//Caption:Program to equivalent noise resistance.
+//Exa:1.6
+clc;
+clear;
+close;
+//Given:
+b_w=3000;//bandwidth in hertz
+T=300;//temperature in kelvin
+k=1.36*10^-23;//constant
+Vn=300*10^-6//ohms
+R=Vn*Vn/(4*k*T*b_w);
+printf("\n\n\t Equivalent Noise Resistance = %f ohm ",R); \ No newline at end of file
diff --git a/992/CH1/EX1.3/EX1_3ans.txt b/992/CH1/EX1.3/EX1_3ans.txt
new file mode 100755
index 000000000..aa7fd7b7d
--- /dev/null
+++ b/992/CH1/EX1.3/EX1_3ans.txt
@@ -0,0 +1,7 @@
+Vn =
+
+ 0.0003
+
+
+ equivalent noise resistance = 1838235294.117647 ohm
+ Execution done.
diff --git a/992/CH1/EX1.3/Ex1_3.sce b/992/CH1/EX1.3/Ex1_3.sce
new file mode 100755
index 000000000..27a7d30ae
--- /dev/null
+++ b/992/CH1/EX1.3/Ex1_3.sce
@@ -0,0 +1,11 @@
+//Exa:1.3
+clc;
+clear;
+close;
+//Given:
+b_w=3000;//bandwidth in hertz
+T=300;//temperature in kelvin
+k=1.36*10^-23;//constant
+Vn=300*10^-6//ohms
+R=Vn*Vn/(4*k*T*b_w);
+printf("\n\n\t equivalent noise resistance = %f ohm ",R);
diff --git a/992/CH1/EX1.4/EX1_4.txt b/992/CH1/EX1.4/EX1_4.txt
new file mode 100755
index 000000000..85eaab0ea
--- /dev/null
+++ b/992/CH1/EX1.4/EX1_4.txt
@@ -0,0 +1,13 @@
+//Caption:Program to astimate maximum noise voltage amplitude.
+//Exa:1.4
+clc;
+clear;
+close;
+//Given:
+b_w=200000;//bandwidth in hertz
+T=302;//temperature in kelvin
+k=1.36*10^-23;//constant
+R=1000//ohms
+g=1000//Voltage gain
+V_n=sqrt(4*k*T*b_w*R) * 10^6;
+printf("\n\n\t noise voltage = %f uV ",V_n);//in terms of micrometers \ No newline at end of file
diff --git a/992/CH1/EX1.4/EX1_4ans.txt b/992/CH1/EX1.4/EX1_4ans.txt
new file mode 100755
index 000000000..8ea755320
--- /dev/null
+++ b/992/CH1/EX1.4/EX1_4ans.txt
@@ -0,0 +1,10 @@
+ R =
+
+ 1000.
+ g =
+
+ 1000.
+
+
+ noise voltage = 1.812667 uV
+ Execution done.
diff --git a/992/CH1/EX1.4/Ex1_4.sce b/992/CH1/EX1.4/Ex1_4.sce
new file mode 100755
index 000000000..257fde00e
--- /dev/null
+++ b/992/CH1/EX1.4/Ex1_4.sce
@@ -0,0 +1,13 @@
+
+//Exa:1.4
+clc;
+clear;
+close;
+//Given:
+b_w=200000;//bandwidth in hertz
+T=302;//temperature in kelvin
+k=1.36*10^-23;//constant
+R=1000//ohms
+g=1000//Voltage gain
+V_n=sqrt(4*k*T*b_w*R) * 10^6;
+printf("\n\n\t noise voltage = %f uV ",V_n);
diff --git a/992/CH1/EX1.5/EX1_5.txt b/992/CH1/EX1.5/EX1_5.txt
new file mode 100755
index 000000000..7194b70d4
--- /dev/null
+++ b/992/CH1/EX1.5/EX1_5.txt
@@ -0,0 +1,11 @@
+//Caption:Program to find noise power
+//Exa:1.5
+clc;
+clear;
+close;
+//Given:
+bw=1000;//in ohms
+t=298;//VSWR (unitless)
+k=1.38*10^-23;//constant
+P=k*298*1000*10^12;
+printf("\n\n\t noise power = %f pW (in terms of picoWatts))",P);
diff --git a/992/CH1/EX1.5/EX1_5ans.txt b/992/CH1/EX1.5/EX1_5ans.txt
new file mode 100755
index 000000000..e5b411199
--- /dev/null
+++ b/992/CH1/EX1.5/EX1_5ans.txt
@@ -0,0 +1,3 @@
+
+ noise power = 0.000004 pW
+ Execution done.
diff --git a/992/CH1/EX1.5/Ex1_5.sce b/992/CH1/EX1.5/Ex1_5.sce
new file mode 100755
index 000000000..e2c56fda5
--- /dev/null
+++ b/992/CH1/EX1.5/Ex1_5.sce
@@ -0,0 +1,11 @@
+
+//Exa:1.5
+clc;
+clear;
+close;
+//Given:
+bw=1000;//in ohms
+t=298;//VSWR (unitless)
+k=1.38*10^-23;//constant
+P=k*298*1000*10^12;
+printf("\n\n\t noise power = %f pW",P);
diff --git a/992/CH1/EX1.6/EX1_6.txt b/992/CH1/EX1.6/EX1_6.txt
new file mode 100755
index 000000000..74bfa436c
--- /dev/null
+++ b/992/CH1/EX1.6/EX1_6.txt
@@ -0,0 +1,12 @@
+//Caption:Program to equivalent noise resistance.
+//Exa:1.6
+clc;
+clear;
+close;
+//Given:
+b_w=3000;//bandwidth in hertz
+T=300;//temperature in kelvin
+k=1.36*10^-23;//constant
+Vn=300*10^-6//ohms
+R=Vn*Vn/(4*k*T*b_w);
+printf("\n\n\t Equivalent Noise Resistance = %f ohm ",R); \ No newline at end of file
diff --git a/992/CH1/EX1.6/EX1_6ans.txt b/992/CH1/EX1.6/EX1_6ans.txt
new file mode 100755
index 000000000..aa7fd7b7d
--- /dev/null
+++ b/992/CH1/EX1.6/EX1_6ans.txt
@@ -0,0 +1,7 @@
+Vn =
+
+ 0.0003
+
+
+ equivalent noise resistance = 1838235294.117647 ohm
+ Execution done.
diff --git a/992/CH1/EX1.6/Ex1_6.sce b/992/CH1/EX1.6/Ex1_6.sce
new file mode 100755
index 000000000..53292e22a
--- /dev/null
+++ b/992/CH1/EX1.6/Ex1_6.sce
@@ -0,0 +1,12 @@
+
+//Exa:1.6
+clc;
+clear;
+close;
+//Given:
+b_w=3000;//bandwidth in hertz
+T=300;//temperature in kelvin
+k=1.36*10^-23;//constant
+Vn=300*10^-6//ohms
+R=Vn*Vn/(4*k*T*b_w);
+printf("\n\n\t equivalent noise resistance = %f ohm ",R); \ No newline at end of file
generated by cgit (git 2.34.1) at 2025-03-12 21:33:22 +0000