Title:
THREE-DIMENSIONAL PIFA COUPLING ANTENNA APPLICABLE TO METAL MATERIAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/122851
Kind Code:
A1
Abstract:
An improved 3D planar inverted F antenna (PIFA) coupling antenna applicable to a metal material device is disclosed. The 3D PIFA coupling antenna has a shape in which a square patch is placed on a finite ground surface, and excites the patch through current feeding so as to serve as a radiating element together with the ground surface, wherein the ground surface is bent twice and has an upper surface and a lower surface in parallel with each other.
Inventors:
KIM TAI HONG (KR)
Application Number:
PCT/KR2016/000476
Publication Date:
July 20, 2017
Filing Date:
January 15, 2016
Export Citation:
Assignee:
GALTRONICS KOREA CO LTD (KR)
International Classes:
H01Q9/04; H01Q9/42
Foreign References:
| KR101115380B1 | 2012-02-15 | |||
| KR20130102840A | 2013-09-23 | |||
| KR20020081490A | 2002-10-26 | |||
| KR20100026653A | 2010-03-10 | |||
| US20050134510A1 | 2005-06-23 |
Attorney, Agent or Firm:
CHO, Hyeon Seog (KR)
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