Title:
A BROAD-BAND ANTENNA
Document Type and Number:
WIPO Patent Application WO/2004/057699
Kind Code:
A1
Abstract:
The present invention discloses a broad-band antenna. An antenna-containing portion and a through-hole is formed in a housing of a communication product, and a plane antenna is integrally adhered in the recessing antenna-containing portion by adhesive or attached in the recessing antenna-containing portion, in which the through hole is used for connecting the antenna to a RF module on a circuit board. As such, the material of the housing of the product itself is little limited, and preferably, the use of a metal material can improve the quality and value of the product. Moreover, since the shielding effect of the housing, the influence of the internal circuit members to the antenna module is reduced significantly, and results in better communicating effect. Furthermore, since the use of cushion for the antenna module is eliminated from the plan of the product, the cost is reduced relatively, and the product is more light, thin, short and small.
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Inventors:
SUN HUEIHSIN (CN)
Application Number:
PCT/CN2003/001052
Publication Date:
July 08, 2004
Filing Date:
December 09, 2003
Export Citation:
Assignee:
SUN HUEIHSIN (CN)
International Classes:
H01Q1/24; H01Q1/38; H01Q1/40; H01Q9/42; (IPC1-7): H01Q1/24; H01Q1/38; H01Q1/40
Domestic Patent References:
| WO2001033664A1 | 2001-05-10 |
Foreign References:
| JP2000209014A | 2000-07-28 | |||
| US20020142735A1 | 2002-10-03 |
Attorney, Agent or Firm:
WANG & ASSOCIATES PATENT, TRADEMARK & COPYRIGHT (Suite 607 N0. 22, Chaoyangmenwa, Dajie Chaoyang District Beijing 0, CH)
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