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//Chapter 11: Broadband and Frequency-Independent Antennas
//Example 11-1.1
clc;
//Variable Initialization
d = 4 //spacing (mm)
D = 100 //distance between the openings (mm)
//Calculation
lambda_short = 10*d //Shortest wavelength (mm)
lambda_long = 2*D //Longest wavelength (mm)
bandwidth = lambda_long/lambda_short //Bandwidth (unitless)
//Result
mprintf("The approximate bandwidth is %d to 1", bandwidth)
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