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High speed power supply system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H03G-003/20
출원번호 US-0749260 (2010-03-29)
등록번호 US-8405456 (2013-03-26)
발명자 / 주소
  • Drogi, Serge Francois
  • Tomasz, Martin
출원인 / 주소
  • Quantance, Inc.
대리인 / 주소
    Fenwick & West LLP
인용정보 피인용 횟수 : 7  인용 특허 : 48

초록

A power supply system includes a high-speed power supply providing a first output, operating in conjunction with an externally supplied DC source or low frequency power supply which provides a second output. A frequency blocking power combiner circuit combines the first and second outputs to generat

대표청구항

1. A power supply system, comprising: a power source configured to generate first output power in a first frequency range;a power supply configured to generate second output power in a second frequency range, a lower end of the second frequency range being at least higher than a lower end of the fir

이 특허에 인용된 특허 (48)

  1. Blanken, Pieter G., Amplifier system with DC-component control.
  2. Kimball, Donald; Archambault, Joseph; Haley, Walter, Apparatus and method for DC-to-DC power conversion.
  3. Mathe Lennart ; Kimball Don ; Archambault Joe ; Haley Walter, Apparatus and method for efficiently amplifying wideband envelope signals.
  4. Sun, Kae-Oh, Apparatus for power amplification based on envelope elimination and restoration (EER) and push-pull switching.
  5. Jain Praveen,CAX ; Liu Yan-Fei,CAX ; Mangat Simmi,CAX, Asymmetrical pulse width modulated resonant DC-DC converter with compensating circuitry.
  6. Saito Masataka (Hirakata JPX) Fusanori I. (Ikoma JPX), Audio amplifying circuit.
  7. Williams, Richard K., Boost and up-down switching regulator with synchronous freewheeling MOSFET.
  8. Flowers, Michael J.; Madonia, Louis A.; Hanker, Jr., Edward J.; Hoskin, Mark J.; Wilder, Jan, Changeable personal mobility vehicle.
  9. Camp ; Jr. William O. ; Schlang Jeffrey ; Gore Charles ; Boesch Ronald D. ; Arpaia Domenico, Circuit and method for linearizing amplitude modulation in a power amplifier.
  10. Park Jong-Tae,KRX ; Lee Young-Kon,KRX ; Kim Hong-Kee,KRX ; Kim Young,KRX ; Chung Seung-Won,KRX ; Lee Seong-Hoon,KRX ; Jeong Soon-Chul,KRX ; Kim Chul-Dong,KRX ; Chang Ik-Soo,KRX, Combined linear power amplifying device and method.
  11. Wilcox, Milton E.; Flatness, Randy G., Control circuit and method for maintaining high efficiency over broad current ranges in a switching regulator circuit.
  12. Wren, Michael, Coupler.
  13. Duerbaum, Thomas; Elferich, Reinhold; Sauerlaender, Georg, DC-DC converter and a regulation method for this DC-DC converter.
  14. Wendt, Matthias; Mosely, Iain; Esguevillas, F. Javier; Dürbaum, Thomas; Sauerländer, Georg; Van Der Broeck, Heinz, Digital amplifier.
  15. Liu,Gang; Buxton,Joseph C.; Collanton, Jr.,Paul R., High efficiency high speed low noise regulator.
  16. Midya Pallab, High efficiency power amplifier using combined linear and switching techniques with novel feedback system.
  17. Schlecht, Martin F., High efficiency power converter.
  18. Xu, Ming; Ren, Yuancheng; Lee, Fred C.; Schmit, Andrew P., Hybrid filter for high slew rate output current application.
  19. Clark Robert T. (Buena Park CA), Hybrid power combiner and amplitude controller.
  20. Jung Nam-Sung,KRX ; Cho Gyu-Hyeong,KRX, Hybrid regulator.
  21. Grigore,Vlad Gabriel, Hybrid switched mode/linear power amplifier power supply for use in polar transmitter.
  22. Melanson, John L.; Ding, Lei, Hysteretic buck converter having dynamic thresholds.
  23. Welches, Richard Shaun; Griessel, Richard E; Beckedahl, Peter; Bond, Karl, Inverter DC link volts "tooth" modulation scheme.
  24. Sigmon Bernard Eugene ; Raab Frederick H. ; Clark ; II James Roger, Method and apparatus for high efficiency wideband power amplification.
  25. Sigmon Bernard Eugene ; Raab Frederick H. ; Clark ; II James Roger, Method and apparatus for high efficiency wideband power amplification.
  26. Yokoyama Kenji (Hamamatsu JPX), Multi-channel audio power amplifier.
  27. Wessel, David Neal; Ilowski, John; Repeta, Morris, Power amplifier configuration.
  28. French, John Barry; May, Charles Robert, Power amplifier with multiple power supplies.
  29. Prokin, Milan; Cvetinovic, Milenko, Power booster amplifier.
  30. Vinayak, Vikas; Drogi, Serge Francois; Tomasz, Martin, Power combining power supply system.
  31. Vinayak,Vikas; Drogi,Serge Francois; Tomasz,Martin, Power combining power supply system.
  32. Hagen Rodney Wayne, Power delivery system and method of controlling the power delivery system for use in a radio frequency system.
  33. Cook Alexander (Rockford IL) Reynolds Richard W. (Rockford IL), Power generating system.
  34. Miki,Osamu; Nunogawa,Yasuhiro; Tomono,Shuji; Moriyama,Fumito, Power source circuit for high frequency power amplifying circuit and semiconductor integrated circuit for power source and electronics component for power source.
  35. Uratani Kazuyuki,JPX ; Kitamura Noriyuki,JPX ; Kakitani Tsutomu,JPX ; Takahashi Yuji,JPX ; Shimizu Keiichi,JPX ; Mita Kazutoshi,JPX, Power supply.
  36. Funaki, Hideyuki; Itaya, Kazuhiko, Power supply apparatus, amplifier apparatus, radio apparatus and reproducing apparatus.
  37. Markowski, Piotr; Wang, Lin Guo, Power supply providing ultrafast modulation of output voltage.
  38. Liu, Chu-Kuang, Power supply system with AC redundant power sources and safety device.
  39. Schweighofer Peter,DEX, Power switched amplifer.
  40. Casale, Thomas J.; Arlin, Steven, RF power divider/combiner circuit.
  41. Petz, Felix Anton; Bosch, Wolfgang; Wittig, Manfred, Reconfigurable device for amplifying RF signals.
  42. Tsai, Sheng-Nan, Reverse load current isolation circuit for parallelable power supply.
  43. Mok, Ken Tsz Kin; Gagne, Justin Joseph Rosen, Switch mode power supply (SMPS) and methods thereof.
  44. Lindmark ; Magnus Carl Wilhelm, Switched mode power supply.
  45. Nguyen, Dung C.; Yoon, Soon; Khanifar, Ahmad; Devendorf, Don C., System and method for dynamic drain voltage adjustment to control linearity, output power, and efficiency in RF power amplifiers.
  46. Isbister, David J.; Williams, Marshall; Vaccaro, Nicholas J., Systems and methods for determining and managing the power remaining in a handheld electronic device.
  47. Rauh,Michael John; Whitacre,Robert T., Wide-bandwidth, high-dynamic-range linear amplifier for a CDMA transmitter in a wireless base station.
  48. Kimball, Donald Felt; Archambault, Joseph L.; Haley, Walter; Mathe, Lennart, Wideband error amplifier.

이 특허를 인용한 특허 (7)

  1. Tournatory, David C. G.; Tomasz, Martin A., Dynamic power supply employing a linear driver and a switching regulator.
  2. Chowdhury, Debopriyo; Afsahi, Ali, Envelope tracking power supply with direct connection to power source.
  3. Drogi, Serge Francois; Tomasz, Martin, High speed power supply system.
  4. Drogi, Serge Francois; Tomasz, Martin A., High speed power supply system.
  5. Drogi, Serge Francois; Tomasz, Martin A., High speed power supply system.
  6. Tournatory, David C. G., Low-noise, high bandwidth quasi-resonant mode switching power supply.
  7. Schwent, Dale G.; Black, Gregory R.; Goedken, Ryan J.; Klomsdorf, Armin W., Supply transitions in an envelope tracked power amplifier.
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