Title :
Read Range and Power Efficiency of the UHF RFID Systems
Author :
Iliev, Stoyan ; Luy, Johann-Friedrich ; Weigel, Robert
Author_Institution :
Lehrstuhl fur Tech. Elektron., Friedrich-Alexander-Univ. Erlangen-Nurnberg, Erlangen
Abstract :
This paper presents a new analytical model for analysis and determination of the read range and the power efficiency of the UHF RFID systems, that takes into account the effects of the nonlinear transponder front end.
Keywords :
radiofrequency identification; UHF RFID systems; nonlinear transponder front end; radiofrequency identification; read range; Antenna radiation patterns; Antennas and propagation; Attenuation; Dipole antennas; Energy exchange; Impedance; Power system modeling; Radiofrequency identification; Research and development; Transponders;
Conference_Titel :
Microwave Conference, 2009 German
Conference_Location :
Munich
Print_ISBN :
978-3-9812668-0-1
Electronic_ISBN :
978-3-8007-3150-3
DOI :
10.1109/GEMIC.2009.4815861
