diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /998/CH29/EX29.20/Ex20.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '998/CH29/EX29.20/Ex20.sce')
| -rwxr-xr-x | 998/CH29/EX29.20/Ex20.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/998/CH29/EX29.20/Ex20.sce b/998/CH29/EX29.20/Ex20.sce new file mode 100755 index 000000000..35b524fac --- /dev/null +++ b/998/CH29/EX29.20/Ex20.sce @@ -0,0 +1,15 @@ +//Ex:20
+clc;
+clear;
+close;
+g_t=26;//gain of satellite in db
+l_s=207;//Path losses in db
+l_ss=l_s+1.5+0.5+1.2;// all losses
+g_r=50;// in db
+p_o=10*log(1)/log(10);// output of the transponder in dbW
+g_n=127;// linear gain in dbW
+p_r=p_o-g_n;//received power in dbW
+p_t=p_r-g_r-g_t+l_ss;//in dbW
+printf(" Power output of an uplink tarnsmitter=%f dbW ", p_t);
+p_tW=10^(p_t/10);
+printf("\n Power output of an uplink tarnsmitter=%f W",p_tW);
\ No newline at end of file |