DocumentCode
2180345
Title
Coil Design for Optimum Operating Range of Magnetically-Coupled RID System
Author
Rueangsri, Nakarin ; Thanachayanont, Apinunt
Author_Institution
Fac. of Eng., King Mongkut´´s Inst. of Technol., Bangkok
fYear
2006
fDate
Oct. 18 2006-Sept. 20 2006
Firstpage
1199
Lastpage
1202
Abstract
This paper describes a systematic design procedure of coils for optimal operating range of magnetically-coupled radio frequency identification (RFID) system. Given the sensitivities of both RFID reader and tag, the proposed design procedure, theoretically, calculates the inductance values and dimensions of both reader and tag coils, and predicts the corresponding optimal operating distance. Two design examples for both 125 kHz and 13.56 MHz RFID systems using typical sensitivity values are given to illustrate the proposed design procedure
Keywords
coils; radiofrequency identification; 125 kHz; 13.56 MHz; coil design; inductance values; magnetically-coupled RFID system; reader; tag coils; Coils; Design engineering; Inductance; Magnetic resonance; RFID tags; RLC circuits; Radiofrequency identification; Resonant frequency; Transponders; Voltage; Coil design; Design procedure; Inductive link; Optimum inductance; RFID; Transponder;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Information Technologies, 2006. ISCIT '06. International Symposium on
Conference_Location
Bangkok
Print_ISBN
0-7803-9741-X
Electronic_ISBN
0-7803-9741-X
Type
conf
DOI
10.1109/ISCIT.2006.339970
Filename
4141409
Link To Document