Amplifiers – With pilot frequency control means
Reexamination Certificate
2006-05-30
2006-05-30
Nguyen, Khanh V. (Department: 2817)
Amplifiers
With pilot frequency control means
C330S151000
Reexamination Certificate
active
07053702
ABSTRACT:
The present invention provides a novel feed forward amplifier (“FFA”) and a pilot tone generator-receiver therefor. In an embodiment of the invention, the feed forward amplifier only requires a single oscillator to operate both the pilot tone generator and pilot tone receiver used in conjunction with the amplifier circuitry of the FFA. In another embodiment of the invention, a method is provided of generating and detecting a pilot tone from a single oscillating signal.
REFERENCES:
patent: 3471798 (1969-10-01), Seidel
patent: 3649927 (1972-03-01), Seidel
patent: 5093668 (1992-03-01), Sreenivas
patent: 5323119 (1994-06-01), Powell et al.
patent: 5491454 (1996-02-01), Matz
patent: 5528196 (1996-06-01), Baskin et al.
patent: 5768699 (1998-06-01), Behan et al.
patent: 5796304 (1998-08-01), Gentzler
patent: 5870668 (1999-02-01), Takano et al.
patent: 5874856 (1999-02-01), Van Horn
patent: 5912586 (1999-06-01), Mitzlaff
patent: 5926067 (1999-07-01), Myer et al.
patent: 5963091 (1999-10-01), Chen et al.
patent: 5977825 (1999-11-01), Mueck
patent: 6166600 (2000-12-01), Myer
patent: 6208204 (2001-03-01), Suzuki et al.
patent: 6340915 (2002-01-01), Blodgett
patent: 09-284059 (1997-10-01), None
Katten Muchin Rosenman
Nguyen Khanh V.
SOMA Networks Inc.
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