1. Carr JJ: Practical antenna handbook, 4th ed. McGraw-Hill Professional (2001)
2. Finkenzeller K: RFID-Handbuch, 5. Aufl. Carl Hanser Verlag, München (2008)
3. Küpfmüller K: Einführung in die theoretische Elektrotechnik, 10. Aufl. Springer-Verlag, Berlin (1973)
4. Norm ISO/IEC 10536-3:2006: Identification cards – Contactless integrated circuit(s) cards – Part 3: Electronic signals and reset procedures
5. Norm ISO/IEC 14443-2:2001: Identification cards – Contactless integrated circuit(s) cards – Proximity cards – Part 2: Radio frequency power and signal interface