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Diffstat (limited to '3773/CH16/EX16.1/Ex16_1.sce')
| -rw-r--r-- | 3773/CH16/EX16.1/Ex16_1.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/3773/CH16/EX16.1/Ex16_1.sce b/3773/CH16/EX16.1/Ex16_1.sce new file mode 100644 index 000000000..53bef4af0 --- /dev/null +++ b/3773/CH16/EX16.1/Ex16_1.sce @@ -0,0 +1,14 @@ +//Chapter 16: Practical Design Considerations of Large Aperture Antennas +//Example 16-2.1 +clc; + +//Variable Initialization +delta = 1/20.0 //rms deviation (lambda) + +//Calculations +del_phi = 4*%pi*delta*180/%pi //Phase error (degrees) +kg = cos(del_phi*%pi/180)**2 //Gain-loss (unitless) +kg = 10*log10(kg) //Gain-loss (dB) + +//Result +mprintf("The gain reduction is %.1f dB",abs(kg)) |