Investigating the Wavelength and Polarization of Electromagnetic Wave using Raspberry Pi Zero W

Two measurements concerning electromagnetic waves are presented. First measurement is devoted to the wavelength, the second one is to the polarization. In both cases the Raspberry Pi Zero W and Wi-Fi router at 2.4 GHz are used. In the first measurement two metal plates are arranged in a way to create standing wave to wavelength investigation. In the second measurement the plane of wires is arranged in a way to pass only particular polarization. Again, the Raspberry Pi Zero W is employed to investigate the polarization of electromagnetic wave. The suitability of measurements in the base laboratory course is approved.