Title:
FOLDED NEAR FIELD COMMUNICATION ANTENNA
Document Type and Number:
WIPO Patent Application WO/2013/094962
Kind Code:
A1
Abstract:
Provided is an antenna structure which is capable of having sufficient antenna performance even in an antenna having a small cross-sectional area. The antenna of the present invention comprises: a ferrite sheet; and an antenna sheet (flexible printed circuit board) which has a spiral loop antenna pattern. The antenna sheet is folded and the ferrite sheet is inserted therein to form a folded antenna. The folded antenna is configured in such a manner that a longitudinal pattern of the spiral loop antenna pattern is disposed close to a transverse central horizontal line portion of the ferrite sheet.
Inventors:
LEE SANG HOON (KR)
CHOI KYUNG JUN (KR)
CHOI KYUNG JUN (KR)
Application Number:
PCT/KR2012/011067
Publication Date:
June 27, 2013
Filing Date:
December 18, 2012
Export Citation:
Assignee:
AQ CO LTD (KR)
International Classes:
H01Q7/00
Foreign References:
| KR20030076039A | 2003-09-26 | |||
| KR20060008332A | 2006-01-26 | |||
| KR20070006702A | 2007-01-11 |
Attorney, Agent or Firm:
FRIENDS INTERNATIONAL PATENT&LAW FIRM (KR)
특허법인 프렌즈 (KR)
특허법인 프렌즈 (KR)
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Claims: