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Diffstat (limited to '3773/CH2/EX2.1/Ex2_1.sce')
| -rw-r--r-- | 3773/CH2/EX2.1/Ex2_1.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3773/CH2/EX2.1/Ex2_1.sce b/3773/CH2/EX2.1/Ex2_1.sce new file mode 100644 index 000000000..2c8cf1bd3 --- /dev/null +++ b/3773/CH2/EX2.1/Ex2_1.sce @@ -0,0 +1,13 @@ +//Chapter 2: Antenna Basics +//Example 2-3.1 +clc; + +//Variable Initialization +e_half_power = 1/sqrt(2) //E(theta) at half power (relative quantity) + +//Calculation +theta = acos(sqrt(e_half_power)) // theta (radians) +hpbw = 2*theta*180/%pi // Half power beamwidth (degrees) + +//Result +mprintf("The Half Power Beamwidth is %.0f degrees",hpbw) |