@unpublished{TUW-111941, author = {Mayer, Lukas Walter and Scholtz, Arpad Ludwig}, title = {Antennen und Freiraumausbreitung f{\"u}r UHF RFID Systeme}, year = {2007}, note = {invited; talk: Tutorial on 'Radio Frequency Identification Systems (RFID)', Forschungszentrum Telekommunikation Wien; 2007-10-24} }