Antenna and manufacturing method thereof

Details Antenna and manufacturing method thereof Antenna and manufacturing method thereof

2007-10-25

2010-02-16

Chen, Shih-Chao (Department: 2821)

Communications: radio wave antennas

Antennas

With vehicle

C343S818000

Reexamination Certificate

active

07663562

ABSTRACT:
An antenna according to the present invention comprises: a plurality of parallel disposed linear conductors; two insulating films between which the plurality of linear conductors are sandwiched; at least one cut portion formed in at least one of the plurality of linear conductors; and a feed point connected to at least one of the plurality of linear conductors. With this configuration, the segment of the linear conductor connected to the feed point provides a driven element, while the other end of the linear conductor opposite to the feed point connected end is electrically open so that the segment of the linear conductor extending beyond the cut portion provides a parasitic element.

REFERENCES:
patent: 5079560 (1992-01-01), Sakurai et al.
patent: 6509630 (2003-01-01), Yanagisawa
patent: 7342549 (2008-03-01), Anderson
patent: 7345640 (2008-03-01), Watari et al.
patent: 2006/0109187 (2006-05-01), Strutt et al.
patent: 2 1990-16606 (1990-02-01), None
patent: 2006-140789 (2006-06-01), None
patent: WO00/54324 (2000-09-01), None

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