diff options
| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3773/CH5/EX5.7/Ex5_7.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3773/CH5/EX5.7/Ex5_7.sce')
| -rw-r--r-- | 3773/CH5/EX5.7/Ex5_7.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3773/CH5/EX5.7/Ex5_7.sce b/3773/CH5/EX5.7/Ex5_7.sce new file mode 100644 index 000000000..3648e722f --- /dev/null +++ b/3773/CH5/EX5.7/Ex5_7.sce @@ -0,0 +1,16 @@ +//Chapter 5: Point Source and Their Arrays +//Example 5-21.1 +clc; + +//Variable Initialization +a = 25 //Height of vertical conducting wall (m) +r = 100 //Distance to the receiver (m) +wave_lt = 10e-2 //Transmitter dimension (m) + +//Calculation +k = sqrt(2/(r*wave_lt)) //Constant (unitless) +S_av = (r*wave_lt)/(4*(%pi**2)*(a**2)) //Relative signal level (unitless) +S_av_db = 10*log10(S_av) //Signal level (in db) + +//Result +mprintf("The signal level at the receiver is %.5f or %.0f dB",S_av,S_av_db) |