Communications: radio wave antennas – Antennas – Switching between antennas and lines
Reexamination Certificate
2006-12-20
2008-12-30
Mancuso, Huedung (Department: 2821)
Communications: radio wave antennas
Antennas
Switching between antennas and lines
Reexamination Certificate
active
07471257
ABSTRACT:
The invention concerns an antenna assembly (102) and a method (600) of operation thereof. In one arrangement, the antenna assembly can include a first antenna element (202) and a second antenna element (204), electrically disconnected from the first antenna element and a switching element (210) to selectively connect the first antenna element and the second antenna element. In another arrangement, the method can include the steps of sliding (604) the switching element to a first position to operate the antenna assembly in a first mode of operation and sliding (606) the switching element to a second position to operate the antenna assembly in a second mode of operation. As an example, in the first mode of operation, the antenna assembly can operate as a one-half wavelength antenna. In the second mode of operation, the antenna assembly can operate as a quarter wavelength antenna.
REFERENCES:
patent: 5594457 (1997-01-01), Wingo
patent: 5650789 (1997-07-01), Elliott et al.
patent: 6034639 (2000-03-01), Rawlins et al.
patent: 6095820 (2000-08-01), Luxon et al.
patent: 6195065 (2001-02-01), Hung et al.
patent: 6211830 (2001-04-01), Monma et al.
patent: 6266018 (2001-07-01), Otomo
patent: 6380903 (2002-04-01), Hayes et al.
patent: 6573868 (2003-06-01), Johnson et al.
patent: 6756943 (2004-06-01), Kim et al.
patent: 6847830 (2005-01-01), Vanderhelm et al.
patent: 6859179 (2005-02-01), Chang
patent: 7006801 (2006-02-01), Lang
patent: 7046205 (2006-05-01), Tamez
patent: 7061433 (2006-06-01), Kim et al.
patent: 7088305 (2006-08-01), Flask et al.
patent: 7187959 (2007-03-01), Ponce De Leon et al.
patent: 7259728 (2007-08-01), Ostervall
patent: 7403165 (2008-07-01), Qi et al.
patent: 2002/0000941 (2002-01-01), Johnson
patent: 2003/0067412 (2003-04-01), Wallace et al.
patent: 2007/0247376 (2007-10-01), Kim et al.
patent: 2008/0074333 (2008-03-01), Seo
patent: 2008/0122727 (2008-05-01), Candal et al.
PCT International Search Report for parent case CE14028JAN, dated Sep. 25, 2007. 9 pages.
Allen Aaron R.
Candal Alejandro
Gonzalez Jose M.
Staszesky Francis M.
Mancuso Huedung
Motorola Inc.
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