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Power amplifier and a transmitter including the power amplifier 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-001/04
출원번호 US-0456009 (1995-05-30)
우선권정보 GB-0019825 (1992-09-18)
발명자 / 주소
  • Sayers Anthony D. (Crawley GB2)
출원인 / 주소
  • U.S. Philips Corporation (New York NY 02)
인용정보 피인용 횟수 : 61  인용 특허 : 0

초록

A power amplifier suitable for use in n communication transmitter/transceiver which transmits bursts of signals in accordance with a TDD or TDMA protocol. Shaping the leading and trailing edges of the transmitted bursts is done using a feedback control loop around a substantially linear power amplif

대표청구항

A transceiver for transmitting a signal burst at a predetermined carrier frequency only during a transmission time without significant momentary widening of the transmitted frequency spectrum at the beginning and ending of the transmission time, comprising transmitting means, receiving means and con

이 특허를 인용한 특허 (61)

  1. Dacus Farron L. ; Morris Russell A., Amplifier with dynamatically adaptable supply voltage.
  2. Dacus Farron L. ; Morris Russell A., Amplifier with dynamically adaptable supply current.
  3. Ammann, Kelly G.; Burns, Ralph E.; Hansberry, Ernest V.; Horner, Glenn A.; Jakub, Cheryl A.; Kling, John E.; Nieglos, Donald J.; Schneider, Robert E.; Smith, Robert J., Automated analyzer for performing a nucleic acid-based assay.
  4. Ochranek, Brian L.; Arnquist, David C.; Oonuma, Takehiko; Tahara, Hirotoshi; Sato, Naoto; Smith, Bradley P., Automated diagnostic analyzers having rear accessible track systems and related methods.
  5. Ochranek, Brian L.; Arnquist, David C.; Oonuma, Takehiko; Tahara, Hirotoshi; Sato, Naoto, Automated diagnostic analyzers having vertically arranged carousels and related methods.
  6. Ochranek, Brian L.; Arnquist, David C.; Oonuma, Takehiko; Tahara, Hirotoshi; Sato, Naoto, Automated diagnostic analyzers having vertically arranged carousels and related methods.
  7. Ammann, Kelly G.; Burns, Ralph E.; Hansberry, Ernest V.; Horner, Glenn A.; Jakub, Cheryl A.; Kling, John E.; Nieglos, Donald J.; Schneider, Robert E.; Smith, Robert J., Automated process for detecting the presence of a target nucleic acid in a sample.
  8. Ammann, Kelly G.; Burns, Ralph E.; Hansberry, Ernest V.; Horner, Glenn A.; Jakub, Cheryl A.; Kling, John E.; Nieglos, Donald J.; Schneider, Robert E.; Smith, Robert J., Automated process for detecting the presence of a target nucleic acid in a sample.
  9. Ammann, Kelly G.; Burns, Ralph E.; Hansberry, Ernest V.; Horner, Glenn A.; Jakub, Cheryl A.; Kling, John E.; Nieglos, Donald J.; Schneider, Robert E.; Smith, Robert J., Automated process for detecting the presence of a target nucleic acid in a sample.
  10. Ammann,Kelly G.; Burns,Ralph E.; Hansberry,Ernest V.; Horner,Glenn A.; Jakub,Cheryl A.; Kling,John E.; Nieglos,Donald J.; Schneider,Robert E.; Smith,Robert J., Automated process for detecting the presence of a target nucleic acid in a sample.
  11. Ammann,Kelly G.; Burns,Ralph E.; Hansberry,Ernest V.; Horner,Glenn A.; Jakub,Cheryl A.; Kling,John E.; Nieglos,Donald J.; Schneider,Robert E.; Smith,Robert J., Automated process for preparing and amplifying a target nucleic acid sequence.
  12. Ammann,Kelly G.; Burns,Ralph E.; Hansberry,Ernest V.; Horner,Glenn A.; Jakub,Cheryl A.; Kling,John E.; Nieglos,Donald J.; Schneider,Robert E.; Smith,Robert J., Automated system for isolating and amplifying a target nucleic acid sequence.
  13. Kirisawa Akihiro,JPX, Burst signal transmitter capable of producing correct transmission output in initial burst signal.
  14. Dacus Farron L. ; Morris Russell A., Bypassable amplifier.
  15. Lair, Gary D.; Nguyen, Thanh N.; Li, Haitao; Li, Florence; Knight, Byron J.; Heinz, Robert E.; Macioszek, Jerzy A.; Davis, Christopher B.; Scalese, Robert F., Continuous process for performing multiple nucleic acid amplification assays.
  16. Ammann,Kelly G.; Hansberry,Ernest V., Device for agitating the fluid contents of a container.
  17. Ochranek, Brian L.; Arnquist, David C., Diagnostic analyzers with pretreatment carousels and related methods.
  18. Cipriani Stefano,ITX ; Carpineto Lorenzo,ITX ; Takeshian Anthony A., Distortion control feedback loop utilizing a non-linear transfer function generator to compensate for non-linearities in a transmitter circuit.
  19. Rozenblit,Dmitriy; Domino,William J.; Agahi,Darioush, Fast closed-loop power control for non-constant envelope modulation.
  20. Ammann,Kelly G.; Schneider,Robert E.; Smith,Robert J., Incubator for use in an automated diagnostic analyzer.
  21. Burns,Ralph E., Instrument for detecting light emitted by the contents of a reaction receptacle.
  22. Ammann, Kelly G.; Schneider, Robert E.; Smith, Robert J., Method for agitating the contents of a reaction receptacle within a temperature-controlled environment.
  23. Ammann, Kelly G.; Hansberry, Ernest V., Method for agitating the fluid contents of a container.
  24. Ammann, Kelly G.; Hansberry, Ernest V., Method for agitating the fluid contents of a container.
  25. Macioszek, Jerzy A.; Davis, Christopher B.; Lair, Gary D.; Nguyen, Thanh N.; Li, Haitao; Li, Florence F.; Knight, Byron J.; Scalese, Robert F.; Heinz, Robert E., Method for continuous mode processing of the contents of multiple reaction receptacles in a real-time amplification assay.
  26. Ammann, Kelly G.; Burns, Ralph E.; Hansberry, Ernest V.; Horner, Glenn A.; Jakub, Cheryl A.; Kling, John E.; Nieglos, Donald J.; Schneider, Robert E.; Smith, Robert J., Method for detecting the presence of a nucleic acid in a sample.
  27. Ammann, Kelly G.; Burns, Ralph E.; Hansberry, Ernest V.; Horner, Glenn A.; Jakub, Cheryl A.; Kling, John E.; Nieglos, Donald J.; Schneider, Robert E.; Smith, Robert J., Method for detecting the presence of a nucleic acid in a sample.
  28. Ammann, Kelly G.; Burns, Ralph E.; Hansberry, Ernest V.; Horner, Glenn A.; Jakub, Cheryl A.; Kling, John E.; Nieglos, Donald J.; Schneider, Robert E.; Smith, Robert J., Method for detecting the presence of a nucleic acid in a sample.
  29. Ammann, Kelly G.; Burns, Ralph E.; Hansberry, Ernest V.; Horner, Glenn A.; Jakub, Cheryl A.; Kling, John E.; Nieglos, Donald J.; Schneider, Robert E.; Smith, Robert J., Method for detecting the presence of a nucleic acid in a sample.
  30. Light, II, James P.; Carrick, James M., Method for determining the amount of an analyte in a sample.
  31. Ammann, Kelly G.; Schneider, Robert E.; Smith, Robert J., Method for incubating the contents of a receptacle.
  32. Ammann, Kelly G.; Schneider, Robert E.; Smith, Robert J., Method for introducing a fluid into a reaction receptacle contained within a temperature-controlled environment.
  33. Ammann, Kelly G.; Burns, Ralph E.; Hansberry, Ernest V.; Horner, Glenn A.; Jakub, Cheryl A.; Kling, John E.; Nieglos, Donald J.; Schneider, Robert E.; Smith, Robert J., Method for performing an assay with a nucleic acid present in a specimen.
  34. Macioszek, Jerzy A.; Davis, Christopher B.; Lair, Gary D.; Nguyen, Thanh N.; Li, Haitao; Li, Florence F.; Knight, Byron J.; Scalese, Robert F.; Heinz, Robert E., Method for performing multi-formatted assays.
  35. Light, II, James P., Method for reducing the presence of amplification inhibitors in a reaction receptacle.
  36. Ammann, Kelly G.; Burns, Ralph E.; Hansberry, Ernest V.; Horner, Glenn A.; Jakub, Cheryl A.; Kling, John E.; Nieglos, Donald J.; Schneider, Robert E.; Smith, Robert J., Method for simultaneously performing multiple amplification reactions.
  37. Knight, Byron J.; Opalsky, David; Schroeter, Brian, Method, system and apparatus for incorporating capacitive proximity sensing in an automated fluid transfer procedure.
  38. Dacus, Farron L.; Morris, Russell A., Methods and apparatus for adjusting DC power consumption in mobile handset.
  39. Burns,Ralph E.; Hansberry,Ernest V., Multiple ring assembly for providing specimen to reaction receptacles within an automated analyzer.
  40. Mizusawa Nishiki,JPX ; Sato Tsutomu,JPX, Power control circuit for transmission apparatus.
  41. Lair, Gary D.; Nguyen, Thanh N.; Li, Haitao; Li, Florence F.; Knight, Byron J.; Heinz, Robert E.; Macioszek, Jerzy A.; Davis, Christopher B.; Scalese, Robert F., Signal measuring system having a movable signal measuring device.
  42. Ammann, Kelly G.; Schneider, Robert E.; Smith, Robert J., System and method for incubating the contents of a reaction receptacle.
  43. Ammann, Kelly G.; Hansberry, Ernest V., System for agitating the fluid contents of a container.
  44. Ammann, Kelly G.; Schneider, Robert E.; Smith, Robert J., System for incubating the contents of a reaction receptacle.
  45. Knight, Byron J.; Li, Haitao, System for performing multi-formatted assays.
  46. Lair, Gary D.; Nguyen, Thanh N.; Li, Haitao; Li, Florence F.; Knight, Byron J.; Heinz, Robert E.; Macioszek, Jerzy A.; Davis, Christopher B.; Scalese, Robert F., System for performing multi-formatted assays.
  47. Knight, Byron J., System for processing contents of a receptacle to detect an optical signal emitted by the contents.
  48. Hayes, Matthew J.; Knight, Byron J.; Li, Haitao; Scalese, Robert F., Systems and methods for detecting multiple optical signals.
  49. Hayes, Matthew J.; Knight, Byron J.; Li, Haitao; Scalese, Robert F., Systems and methods for detecting multiple optical signals.
  50. Heinz, Robert E.; Newell, Dennis; Opalsky, David; Rhubottom, Jason, Systems and methods for distinguishing optical signals of different modulation frequencies in an optical signal detector.
  51. Heinz, Robert E.; Newell, Dennis; Opalsky, David; Rhubottom, Jason, Systems and methods for distinguishing optical signals of different modulation frequencies in an optical signal detector.
  52. Appel Mark J., Systems and methods for dynamically controlling a variable power amplifier.
  53. Lang, David R., Systems, methods and devices for dual closed loop modulation controller for nonlinear RF amplifier.
  54. Lang, David R., Systems, methods and devices for dual closed loop modulation controller for nonlinear RF amplifier.
  55. Ammann, Kelly G.; Schneider, Robert E.; Smith, Robert J., Temperature-controlled incubator having a receptacle mixing mechanism.
  56. Ammann, Kelly G.; Schneider, Robert E.; Smith, Robert J., Temperature-controlled incubator having an arcuate closure panel.
  57. Ammann, Kelly G.; Schneider, Robert E.; Smith, Robert J., Temperature-controlled incubator having rotatable door.
  58. Park,Ja Young, Time-division-duplexing type power amplification module.
  59. Fujiki, Hiroyuki, Transmission circuit and radio transmission apparatus.
  60. Kwak, Soon-Hyeok, Transmission power controller of a mobile communication terminal.
  61. Summers,Andrew Gordon; Rayner,Trahern Stuart, Transmitter RF power control.
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