Title :
Meandered microstrip transmission line based ID generation circuit for chipless RFID tag
Author :
Xu, Juan ; Chen, Ru-Shan
Author_Institution :
Sch. of Electron. Eng. & Optoelectron. Tech., Nanjing Univ. of Sci. & Technol., Nanjing, China
Abstract :
A meandered microstrip transmission line based ID generation circuit for chipless radio frequency identification (RFID) tag is presented. The ID generation circuit has been designed using microstrip transmission lines as delay lines for its operation at ultra high frequency (UHF:915MHz). The proposed scheme, after receiving a sinusoidal interrogation input pulse, constructs an on-off-key (OOK) modulated composite signal pattern that represents a unique ID code. Two ID generation circuits have been designed and simulated.
Keywords :
amplitude shift keying; delay lines; microstrip circuits; microstrip lines; radiofrequency identification; signal generators; transmission lines; ID code; ID generation circuit; OOK; chipless RFID tag; chipless radio frequency identification tag; delay lines; frequency 915 MHz; meandered microstrip transmission line; on-off-key modulated composite signal pattern; sinusoidal interrogation input pulse; Delay lines; Equations; Impedance; Mathematical model; Microstrip; Power transmission lines; Radiofrequency identification;
Conference_Titel :
Electrical Design of Advanced Packaging and Systems Symposium (EDAPS), 2011 IEEE
Conference_Location :
Hanzhou
Print_ISBN :
978-1-4673-2288-1
Electronic_ISBN :
2151-1225
DOI :
10.1109/EDAPS.2011.6213720
