Radio frequency power combining

Details Radio frequency power combining Radio frequency power combining

2007-08-27

2009-11-10

Nguyen, Patricia (Department: 2817)

Amplifiers

With plural amplifier channels

Redundant amplifier circuits

C333S125000, C333S033000

Reexamination Certificate

active

07616058

ABSTRACT:
Systems and methods for combining RF signals are disclosed. An input signal can be divided into equal parts going around a ring clockwise and counterclockwise. In one embodiment, the RF amplifiers are arranged on the inside of a ring structure, and output is combined approximately at the center of the ring.

REFERENCES:
patent: 2698381 (1954-12-01), Robertson-Shersby-Harvie
patent: 2847517 (1958-08-01), Small
patent: 2874276 (1959-02-01), Dukes et al.
patent: 3091743 (1963-05-01), Wilkinson
patent: 3775694 (1973-11-01), Quine
patent: 3953702 (1976-04-01), Bickel
patent: 4097708 (1978-06-01), Bickel
patent: 4182996 (1980-01-01), Spence
patent: 4316160 (1982-02-01), Dydyk
patent: 4367445 (1983-01-01), Dydyk
patent: 4562409 (1985-12-01), Saito et al.
patent: 4590446 (1986-05-01), Hsu et al.
patent: 4641107 (1987-02-01), Kalokitis
patent: 4876744 (1989-10-01), Endo et al.
patent: 4933651 (1990-06-01), Benahim et al.
patent: 5128628 (1992-07-01), Marks et al.
patent: 5754082 (1998-05-01), Swanson
patent: 5966059 (1999-10-01), Sigmon
patent: 6037840 (2000-03-01), Myer
patent: 6242984 (2001-06-01), Stones et al.
patent: 6344777 (2002-02-01), Ingram et al.
patent: 6587013 (2003-07-01), Arlin et al.
patent: 6650200 (2003-11-01), Culliton et al.
patent: 6982613 (2006-01-01), Wu et al.
patent: 7113056 (2006-09-01), Wu et al.
patent: 7312673 (2007-12-01), Wu et al.
patent: 7466203 (2008-12-01), Rector

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