Communications: radio wave antennas – Antennas – Slot type
Reexamination Certificate
2007-10-02
2007-10-02
Le, Hoanganh (Department: 2821)
Communications: radio wave antennas
Antennas
Slot type
C343S768000
Reexamination Certificate
active
11484609
ABSTRACT:
In an antenna to be used for UWB communication, a taper slot is formed in a rectangular conductive plate, a vertical slit for separating the conductive pate is formed at the top of the taper slot, a feeding point part and a grounding point part are formed at the conductive plate and on both sides of the vertical slit, and the lower slits are formed on the oblique sides of the taper slot near the feeding point part and the grounding point part.
REFERENCES:
patent: 6839036 (2005-01-01), Apostolos et al.
patent: 6882322 (2005-04-01), Apostolos et al.
patent: 6900770 (2005-05-01), Apostolos
patent: 7057568 (2006-06-01), Louzir et al.
patent: 2004-343424 (2004-12-01), None
patent: 2005-094499 (2005-04-01), None
patent: 2005-150804 (2005-06-01), None
Hitachi Cable Ltd.
Le Hoang-anh
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