Vývoj RFID anténního systému

Abstract

The theme of this work is the development of RFID antenna system and further introduction to the technology. In the introduction to the theoretical part, there are describes the components of RFID system and explains the basic physical principles of technology. Much of the work deals with the choice of frequency band, its properties and the effect on the system. Conclusion of the theoretical part is devoted to the antenna, especially its parameters because it is a defining element of the whole system. The practical part deals with testing of industrial RFID antenna, when is measured range of the tag in various positions and the influence of different materials on the system performance.