Title :
A 13.56 MHz RFID device and software for mobile systems
Author :
Ryoson, Hiroyuki ; Goto, Kazuo ; Ueno, Masatoshi ; Kikuchi, Akihiro ; Shimpuku, Yoshihide
Author_Institution :
Micro Syst. Network Co., Sony Corp., Tokyo, Japan
Abstract :
We report a new electronic device and software with the ability to write data to and read data from contact-less mobile systems adapting electromagnetic inductive coupling. Establishing electromagnetic-field simulation based on the finite element method (FEM) and using a new magnetic material, we have developed a small, thin radio frequency identification (RFID) device on metallic housing. Furthermore, device-driver and network-library software have been developed for use in cashless mobile systems as electronic money.
Keywords :
electromagnetic coupling; electromagnetic fields; finite element analysis; mobile radio; radiofrequency identification; telecommunication computing; 13.56 MHz; RFID device; cashless mobile system; device-driver software; eddy current; electromagnetic inductive coupling; electronic device; electronic money; finite element method; magnetic material; metallic housing; network-library software; radio frequency identification device; Circuit simulation; Eddy currents; Electromagnetic coupling; Electromagnetic fields; Electromagnetic induction; Inductance; Magnetic devices; Mobile communication; Radiofrequency identification; Software systems;
Conference_Titel :
Consumer Communications and Networking Conference, 2005. CCNC. 2005 Second IEEE
Print_ISBN :
0-7803-8784-8
DOI :
10.1109/CCNC.2005.1405176
