Abstract: This article proposes a novel calibration method for linear array antennas based on the scattering signals of a standard metal cylinder. The method sequentially activates each element of the ...

Abstract: The calibration for a large phased array requires a significant amount of measurements using existing calibration methods. To accelerate the calibration process, this article proposes a ...

This lesson explains how arrays behave when you pass them into methods, modify them inside methods, and return them from methods. Understanding this behaviour is essential for writing clean, reusable, ...

GPS antennas are found in a myriad of applications in various industries such as tracking, location identification, surveying etc. These antennas are used to connect to GPS satellites and acquire GPS ...

$ irb irb(main):001> puts "Hello World" Hello World => nil irb(main):002* def sum3(x, y, z) irb(main):003* x + y + z irb(main):004> end => :sum3 irb(main):005> sum3(1 ...