Voltage regulator for high performance RF systems

Details Voltage regulator for high performance RF systems Voltage regulator for high performance RF systems

2007-03-13

2007-03-13

Trinh, Sonny (Department: 2618)

Telecommunications

Transmitter

Power control, power supply, or bias voltage supply

C455S127200, C455S241100

Reexamination Certificate

active

10747522

ABSTRACT:
A voltage regulator includes a master regulator circuit that receives a reference signal, that generates a master bias signal and that includes a transistor having a first gain. A first slave regulator circuit includes a first transistor having a second gain that is substantially equal to unity gain, a control terminal that receives the master bias signal from the master regulator circuit, a first terminal and a second terminal that outputs a first regulated output signal. A second slave regulator circuit includes a second transistor having a second gain that is substantially equal to unity gain, a control terminal that receives the master bias signal from the master regulator circuit, a first terminal, and a second terminal that outputs a second regulated output signal.

REFERENCES:
patent: 4766364 (1988-08-01), Biamonte et al.
patent: 5175488 (1992-12-01), Moroney
patent: 6130526 (2000-10-01), Yang et al.
patent: 6246221 (2001-06-01), Xi
patent: 6529563 (2003-03-01), Mosinskis et al.
patent: 6765374 (2004-07-01), Yang et al.
patent: 6806690 (2004-10-01), Xi
patent: 7030595 (2006-04-01), Akita
patent: 2005/0057234 (2005-03-01), Yang et al.
patent: 2005/0190475 (2005-09-01), Poss
patent: 2005/0208909 (2005-09-01), Maya et al.
patent: 0942531 (1999-09-01), None
ANSI/IEEE Std. 802.11, 1999 Edition; Part 11: Wireless LAN Medium Access Cntrol (MAC) and Physical Layer (PHY) Specifications; Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements; pp. 1-512.
IEEE P802.11g/D8.2 Apr. 2003 (Supplement to ANSI/IEEE std. 802.11 1999(Reaff 2003)) Draft Supplement Standard for Part 11: Wireless LAN Medium Access Cntrol (MAC) and Physical Layer (PHY) Specifications; Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements; Further Higher Data Rate Extension in the 2.4 GHz Band; pp. 1-69.
IEEE Std. 802.11a-1999; Supplement to IEEE Standard for Information Technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements; Part: 11 Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications; High-speed Physical Layer in the 5 GHz Band; pp. 1-83.
IEEE Std. 802.11b; Supplement to IEEE Standard for Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements; Part 11: Wireless LAN Medium Access Control (MAC) and Physcial Layer (PHY) specifications: Higher-Speed Physical Layer Extension in the 2.4 GHz Band; Approved Sep. 16, 1999; pp. 1-89.
IEEE Std. 802.11b-1999/Cor 1-2001;IEEE Standard for Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements; Part 11: Wireless LAN Medium Access Cntrol (MAC) and Physical Layer (PHY) Specifications; Amendment 2: Higher-speed Physical Layer (PHY) extension in the 2.4 GHz band—Corrigendum 1; pp. 1-15.
IEEE Std. 802.16; IEEE Standard for Local and metropolitan area networks; Part 16: Air Interface for Fixed Broadband Wireless Access Systems; Apr. 8, 2002; pp. 1-322.
IEEE Std. 802.16a; IEEE Standard for Local and metropolitan area networks; Part 16: Air Interface for Fixed Broadband Wireless Access Systems—Amendment 2: Medium Access Control Modifications and Additional Physical Layer Specifications for 2-11 GHz; Apr. 1, 2003: pp. 1-292.
“802.16 IEEE Standard for Local and Metropolitan Area Networks; Part 16: Air Interface for Fixed Broadband Wireless Access Systems,” 802.16 IEEE Standard for Local and Metropolitan Area Networks, Oct. 1, 2004, pp. i-xxxiv and pp. 1-857, IEEE Std 802.16-2004, IEEE, United States.

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