DocumentCode
320899
Title
A study on antenna coils for wireless ID tags
Author
Suzuki, Naobumi ; Nagai, Yasuhiro ; Ohtani, Yoshimitsu ; Ichinose, Yutaka
Author_Institution
NTT Integrated Inf. & Energy Syst. Labs., Tokyo, Japan
Volume
3
fYear
1997
fDate
2-5 Dec 1997
Firstpage
1077
Abstract
A figure-8-shaped coil is proposed for an antenna of a wireless ID tag to be used for system managing metal facilities. The coil was designed based on results of magnetic field distribution calculations. The coil can achieve a large induced electromotive force even in a hole formed in metal
Keywords
access control; coils; electromagnetic induction; loop antennas; mobile antennas; antenna coils; figure-8-shaped coil; inductive coupling tag; large induced electromotive force; loop antenna; magnetic field distribution calculations; magnetic flux distribution; position dependence; system managing metal facilities; wireless ID tags; Coils; Contacts; Couplings; Energy management; Identity management systems; Laboratories; Magnetic fields; Magnetic flux; Shape; Technical Activities Guide -TAG;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 1997. APMC '97, 1997 Asia-Pacific
Print_ISBN
962-442-117-X
Type
conf
DOI
10.1109/APMC.1997.656405
Filename
656405
Link To Document