Title:
ANTENNA FEEDING STRUCTURE AND ANTENNA
Document Type and Number:
WIPO Patent Application WO/2011/126305
Kind Code:
A1
Abstract:
The present invention provides an antenna feeding structure having a low frequency loop, an intermediate frequency loop, and a high frequency loop, and generates resonance between the inductance of the intermediate frequency loop itself and a capacitive element in the intermediate frequency loop, wherein the antenna feeding structure is configured to be able to adjust the resonance frequency using the area of the loop and the value of the capacitive element, thereby allowing the antenna to have a broadband characteristic, and further, making it possible to easily design an antenna having a desired band.
Inventors:
JEON SIN-HYUNG (KR)
CHOI HYENG-CHEUL (KR)
LEE JAE-SEOK (KR)
CHO OUL (KR)
CHOI HYENG-CHEUL (KR)
LEE JAE-SEOK (KR)
CHO OUL (KR)
Application Number:
PCT/KR2011/002420
Publication Date:
October 13, 2011
Filing Date:
April 06, 2011
Export Citation:
Assignee:
RADINA CO LTD (KR)
JEON SIN-HYUNG (KR)
CHOI HYENG-CHEUL (KR)
LEE JAE-SEOK (KR)
CHO OUL (KR)
JEON SIN-HYUNG (KR)
CHOI HYENG-CHEUL (KR)
LEE JAE-SEOK (KR)
CHO OUL (KR)
International Classes:
H01Q7/00; H01Q1/46
Domestic Patent References:
| WO2008072411A1 | 2008-06-19 |
Foreign References:
| KR20060097415A | 2006-09-14 | |||
| KR20030066779A | 2003-08-09 | |||
| JP2005210568A | 2005-08-04 |
Attorney, Agent or Firm:
LEE, Sung-Rok et al. (KR)
이성록 (KR)
이성록 (KR)
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Claims: