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Patent Searching and Data


Title:
FEED FORWARD AMPLIFIER
Document Type and Number:
WIPO Patent Application WO2002043239
Kind Code:
A3
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.

Inventors:
BLODGETT JAMES R (US)
Application Number:
US0143030W
Publication Date:
January 29, 2004
Filing Date:
November 09, 2001
Export Citation:
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Assignee:
SOMA NETWORKS INC (US)
BLODGETT JAMES R (US)
International Classes:
H03F1/32; (IPC1-7): H03F1/32
Foreign References:
EP0848494A11998-06-17
US5768699A1998-06-16
US5926067A1999-07-20
US5874856A1999-02-23
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