Antenna device

Details Antenna device Antenna device

2006-08-04

2010-11-23

Dinh, Trinh V (Department: 2821)

Communications: radio wave antennas

Antennas

With coupling network or impedance in the leadin

C343S7000MS, C343S851000, C343S852000

Reexamination Certificate

active

07839350

ABSTRACT:
An antenna device according to the present invention includes; a plurality of antenna elements; a line which is electro-magnetically connected to each of the antenna elements and is branched from at least one branch point in the line; and filters formed in the line between a first branch point and each of said plurality of antenna elements. Here, the first branch point is the electrically farthest branch point from each of the antenna elements among all branch points.

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Partial English language translation of JP 2001-060823, Mar. 6, 2001.
Partial English language translation of JP 2005-198335, Jul. 21, 2005.
Partial English language translation of JP 8-195620, Jul. 30, 1996.
English language Abstract of JP 2001-60823, Mar. 6, 2001.
English language Abstract of JP 2005-198335, Jul. 21, 2005.
English language Abstract of JP 8-195620, Jul. 30, 1996.
English language Abstract of JP 11-68455, Mar. 9, 1999.
English language Abstract of JP 11-8893, Jan. 12, 1999.
English language Abstract of JP 4-140905, May 14, 1992.
English language Abstract of JP 7-273509, Oct. 20, 1995.
English language Abstract of JP 2003-101301, Apr. 4, 2003.
English language Abstract of JP 10-294616, Nov. 4, 1998.
English language Abstract of JP 10-335926, Dec. 18, 1998.
English language Abstract of JP 2000-286634, Oct. 13, 2000.
English language Abstract of JP 2003-337201, Nov. 28, 2003.
English language Abstract of JP 2000-341031, Dec. 8, 2000.
English language Abstract of JP 9-238002, Sep. 9, 1997.
English language Abstract of JP 2003-60404, Feb. 28, 2003.
English language Abstract of JP 2002-271130, Sep. 20, 2002.
U.S. Appl. No. 12/092,741 to Nagai et al., which was filed on Aug. 4, 2006.
English language Abstract of JP 4-253402, Sep. 9, 1992.
English language Abstract of JP 8-97620, Apr. 12, 1996.
English language Abstract of JP 2002-271112, Sep. 20, 2002 and English language translation of drawings Fig.1-Fig.5.
Annotated copy of Figs. 1 and 4 of JP 10-294616.
Annotated copy of Figs. 1-5 of JP 2002-271112.

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