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Diffstat (limited to '3542/CH5/EX5.2')
| -rw-r--r-- | 3542/CH5/EX5.2/5_2.jpg | bin | 0 -> 90094 bytes | |||
| -rw-r--r-- | 3542/CH5/EX5.2/Ex5_2.sce | 32 |
2 files changed, 32 insertions, 0 deletions
diff --git a/3542/CH5/EX5.2/5_2.jpg b/3542/CH5/EX5.2/5_2.jpg Binary files differnew file mode 100644 index 000000000..28dd1e253 --- /dev/null +++ b/3542/CH5/EX5.2/5_2.jpg diff --git a/3542/CH5/EX5.2/Ex5_2.sce b/3542/CH5/EX5.2/Ex5_2.sce new file mode 100644 index 000000000..6d079d4bb --- /dev/null +++ b/3542/CH5/EX5.2/Ex5_2.sce @@ -0,0 +1,32 @@ +// Example no 5.2
+// To find a)time delay width (deltat) b)maximum RF bandwidth
+// Page no. 189
+
+clc;
+clear all;
+
+// Given data
+tN1=100*10^-6; // Excess delays for RF radio channels
+tN2=4*10^-6; // Excess delays for microcellular channels
+tN3=500*10^-9; // Excess delays for indoor channels
+N=64; // Number of multipath bins
+
+// a)To find time delay width (deltat)
+deltat1=(tN1/N)*10^6; // Time delay width for RF radio channels
+deltat2=(tN2/N)*10^9; // Time delay width for microcellular channels
+deltat3=(tN3/N)*10^9; // Time delay width for indoor channels
+
+// Displaying the result in command window
+printf('\n The time delay width for RF radio channels = %0.4f microsecond',deltat1);
+printf('\n The time delay width for microcellular channels = %0.1f nanosecond',deltat2);
+printf('\n The time delay width for indoor channels = %0.4f nanosecond',deltat3);
+
+//b)To find maximum RF bandwidth
+bandwidth1=(2/deltat1); //Maximum RF bandwidth for RF radio channels in MHZ
+bandwidth2=(2/deltat2)*10^3; //Maximum RF bandwidth for microcellular channels in MHZ
+bandwidth3=(2/deltat3)*10^3; //Maximum RF bandwidth for indoor channels in MHZ
+
+//Displaying the result in command window
+printf('\n The maximum RF bandwidth for RF radio channels = %0.2f MHz',bandwidth1);
+printf('\n The maximum RF bandwidth for microcellular channels = %0.0f MHz',bandwidth2);
+printf('\n The maximum RF bandwidth for indoor channels = %0.0f MHz',bandwidth3);
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