Title :
Behavioral model of UHF RFID tag for system and application level simulation
Author :
Derbek, Vojtech ; Steger, Christian ; Kajtazovic, Suad ; Pfluegl, Josef Preishuber ; Pistauer, Markus
Author_Institution :
Inst. for Tech. Informatics, Graz Univ. of Technol., Austria
Abstract :
In this paper, we present a model of an UHF RFID tag for system and application level simulation. The prime focus is on the radio frequency link. The model describes carrier frequency dependent behavior based on the envelope signal description with the value of the carrier frequency being time invariant parameter. The background idea is to model the ASIC load current as a time variant function of the load voltage and to keep ASIC parallel reactance time invariant.
Keywords :
UHF radio propagation; application specific integrated circuits; circuit simulation; digital signal processing chips; digital simulation; radio links; radiofrequency identification; ASIC load current; UHF RFID tag behavioral mode; application level simulation; carrier frequency dependent behavior; envelope signal description; radio frequency link; system level simulation; time variant function; Application specific integrated circuits; Circuit simulation; Computational modeling; Mathematical model; Protocols; RFID tags; Radio frequency; Radiofrequency identification; Technical Activities Guide -TAG; Transponders;
Conference_Titel :
Behavioral Modeling and Simulation Workshop, 2005. BMAS 2005. Proceedings of the 2005 IEEE International
Print_ISBN :
0-7803-9352-X
DOI :
10.1109/BMAS.2005.1518188
