Studie a praktická analýza odrušovacích technik v automobilovém průmyslu pro vojenský sektor

Abstract

This bachelor's thesis focuses on the issue of suppression techniques in the automotive industry, particularly for the military sector. It analyzes selected military electromagnetic compatibility (EMC) standards (MIL-STD 461, MIL-STD 464, AECTP 500) and compares them with standards used in the civilian sector (ECE R.10, CISPR 12, CISPR 25). The thesis then presents fundamental methods for reducing electromagnetic emissions and approaches for identifying sources of interference using specialized measuring instruments such as an oscilloscope, spectrum analyzer, and EMC chamber. In the practical part, the proposed measures are applied to the electronic architecture of a military Tatra vehicle, and their effectiveness is verified through measurements in an EMC chamber. The thesis demonstrates how properly chosen suppression techniques can improve the electromagnetic compatibility of military vehicles.