Title :
Calculation and Application in RFID of the PCB Spiral Inductors
Author :
Hui, Dong ; Zhu, Yisheng ; Zhao, Baishan
Author_Institution :
Coll. of Inf. Sci. & Technol., Dalian Maritime Univ., Dalian, China
Abstract :
PCB planar spiral inductors can be used as antennae or components for composing high-frequency matched filters in a RFID system. The resistances and inductances of a PCB square spiral inductor are calculated in this paper. The multiconductor transmission lines model of the PCB inductor is constructed and the coupling integral equations are given. The equations are solved by wavelet-MoM, in which a Coifman intervallic scarlet is used. The plot of the inductances and resistances versus frequencies of the PCB inductor are given, finally.
Keywords :
inductors; integral equations; printed circuits; radiofrequency identification; Coifman intervallic scarlet; PCB; RFID; coupling integral equations; high-frequency matched filters; multiconductor transmission lines; planar spiral inductors; square spiral inductor; wavelet-MoM; Antenna accessories; Frequency; Inductors; Integral equations; Matched filters; Multiconductor transmission lines; Radiofrequency identification; Sparse matrices; Spirals; Transmission line matrix methods; PCB inductor; RFID; multiconductor transmission lines; wavelet-MoM;
Conference_Titel :
e-Business Engineering, 2009. ICEBE '09. IEEE International Conference on
Conference_Location :
Macau
Print_ISBN :
978-0-7695-3842-6
DOI :
10.1109/ICEBE.2009.72
