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Title:
DISTRIBUTED ACTIVE TRANSFORMER POWER CONTROL TECHNIQUES
Document Type and Number:
WIPO Patent Application WO2005098880
Kind Code:
A3
Abstract:
A distributed active transformer on a semiconducting substrate is provided (100). The distributed active transformer (100) includes an outer primary (104A, 104B, 104C, 104D) a secondary (105) disposed adjacent to the outer primary (104A, 104B, 104C, 104D), and an inner primary (102A, 102B, 102C, 102D) disposed adjacent to the outer primary (104A, 104B, 104C, 104D) and the secondary (105). A plurality of first three terminal devices (106A, 106B, 106C, 106D) is coupled to the outer primary (104A, 104B, 104C, 104D) at a plurality of locations. A plurality of second three terminal devices (108A, 108B, 108C, 108D) coupled to the inner primary (102A, 102B, 102C, 102D) at a plurality of locations, and each second three terminal device (108A, 108B, 108C, 108D) is disposed opposite from and coupled to one of the plurality of first three terminal devices (106A, 106B, 106C, 106D). A plurality of power control actuation circuits is also provided, where each power control actuation circuits (110A, 110B, 110C, 110D) is also provided, where each power control actuation circuit (110A, 110B, 110C, 110D) is coupled to one of the first three terminal devices (106A, 106B, 106C, 106D) and the second three terminal devices(108A, 108B, 108C, 108D).

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Inventors:
MAGOON RAHUL
KEE SCOTT D (US)
AOKI ICHIRO (US)
CARR FRANK (US)
WU HUI (US)
TWOMEY JERRY
HAJIMIRI SEYED-ALI (US)
Application Number:
US2005010602W
Publication Date:
December 22, 2005
Filing Date:
March 31, 2005
Export Citation:
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Assignee:
AXIOM MICRODEVICES, INC.
MAGOON, RAHUL
KEE, SCOTT, D.
AOKI, ICHIRO
CARR, FRANK
WU, HUI
TWOMEY, JERRY
HAJIMIRI, SEYED-ALI
International Classes:
H01F27/00; H03F3/26; H03F3/60; (IPC1-7): H03F3/60; H01F27/00
Domestic Patent References:
WO2003079547A22003-09-25
Foreign References:
US20020135422A12002-09-26
US5986500A1999-11-16
US20030156003A12003-08-21
US5781071A1998-07-14
Other References:
See also references of EP 1759455A2
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