Amplifiers – With plural amplifier channels – Redundant amplifier circuits
Patent
1997-05-02
1999-04-06
Pascal, Robert
Amplifiers
With plural amplifier channels
Redundant amplifier circuits
333123, H03F 368
Patent
active
058923950
ABSTRACT:
An apparatus (100) uses power recovery from a combining circuit (125) to improve efficiency. A power combiner (125) generates multiple output signals (127, 133) from a combination of input signals (113, 114). One of the output signals from the power combiner is coupled to a power recovery circuit (135), and energy is recovered and preferably stored for later use.
REFERENCES:
patent: 4701716 (1987-10-01), Poole
patent: 5222246 (1993-06-01), Wolkstein
patent: 5287069 (1994-02-01), Okubo et al.
patent: 5304943 (1994-04-01), Koontz
patent: 5428314 (1995-06-01), Swafford et al.
patent: 5559402 (1996-09-01), Corrigan, III
Cox, D.C., "Linear Amplification with Nonlinear Components," Institute of Electrical and Electronics Engineers Transactions on Communications, Dec. 1974, pp. 1942-1945.
Hetzel, S.A., A. Bateman and J.P. McGeehan, "A LINC Transmitter," Institute of Electrical and Electronics Engineers, Inc., 1991, pp. 133-137.
Chan, Kam-yuen and Andrew Bateman, "Linear Modulators Based on RF Synthesis: Realization and Analysis," Institute of Electrical and Electronics Engineers, Inc., 1995, pp. 321-333.
Olson Scott A.
Stengel Robert E.
Fuller Andrew S.
Motorola Inc.
Nguyen Khanh V.
Pascal Robert
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