Multi-band antenna

Details Multi-band antenna Multi-band antenna

2006-10-11

2010-06-01

Phan, Tho G (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

Reexamination Certificate

active

07728773

ABSTRACT:
The present invention relates to a multi-band antenna and, more particularly, to a sub multi-band antenna, in which a planer conducting part, which has a plurality of protruding portions, is inserted into a depression, which is formed on the surface of a body part formed through injection molding using a mold having a specific shape to surround first and second wire members, and the fitting depression of a fastening part, which is formed through the cutting or die casting of a metal material, and to a sub-band built-in chip antenna, in which sub radiation patterns having a predetermined length are formed on the interior surface of a body part, which is formed through injection molding using a dielectric material or is formed of a layered substrate a dielectric material.

REFERENCES:
patent: 4021810 (1977-05-01), Urpo et al.
patent: 6512493 (2003-01-01), Park et al.
patent: 6822609 (2004-11-01), Mendolia et al.
patent: 7095372 (2006-08-01), Soler Castany et al.
patent: 7518554 (2009-04-01), Bateman et al.
patent: 1372213 (2003-12-01), None
patent: 1020040095689 (2004-11-01), None
patent: WO 02/065582 (2002-08-01), None
International Search Report for PCT/KR2006/004083, mailed Jan. 18, 2007.

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