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[미국특허] Satellite communication power management system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-071/85
출원번호 US-0796725 (1997-03-03)
발명자 / 주소
  • Hirschfield Edward
  • Wiedeman Robert A.
  • Canter Stanley
출원인 / 주소
  • Space Systems/Loral, Inc.
대리인 / 주소
    Perman & Green, LLP
인용정보 피인용 횟수 : 30  인용 특허 : 32

초록

Disclosed is a method for operating a communications signal transmitter and apparatus for carrying out the method. The method includes the steps of receiving a communications signal; sensing an amount of user demand; adjusting an output of a power supply that supplies operating power to a communicat

대표청구항

[ What is claimed is:] [1.] A method for operating a communications signal transmitter, comprising the steps of:receiving a communications signal;sensing a signal strength of the received communications signal;adjusting an output of a power supply that supplies operating power to a communications si

이 특허에 인용된 특허 (32) 인용/피인용 타임라인 분석

  1. Hirshfield Edward (Cupertino CA) Matthews ; Jr. Edgar W. (Mountain View CA) Luh Howard H. (Sunnyvale CA), Active transmit phased array antenna.
  2. Hirshfield Edward (Cupertino CA), Active transmit phased array antenna with amplitude taper.
  3. Weir, Colin B., Battery-powered transmitter including current control circuit.
  4. Canter Stanley (Phoenix AZ) Lenk Ronald J. (Mountain View CA), Bilateral power converter for a satellite power system.
  5. Gilhousen Klein S. (San Diego CA) Padovani Roberto (San Diego CA) Wheatly ; III Charles E. (Del Mar CA), Diversity receiver in a CDMA cellular telephone system.
  6. Dent Paul W. (Stehag SEX), Duplex power control system in a communication network.
  7. Mallinckrodt Albert J. (14141 Stratton Way Santa Ana CA 92705-3299), Integrated cellular communications system.
  8. Mallinckrodt Albert J. (Santa Ana CA), Integrated cellular communications system.
  9. Mallinckrodt Albert J. (Santa Ana CA), Integrated cellular communications system.
  10. Yan Tsun-Yee (Northridge CA) Rafferty William (Pasadena CA) Dessouky Khaled I. (Santa Monica CA) Wang Charles C. (Arcadia CA) Cheng Unjeng (Laguna Niguel CA), Land-mobile satellite communication system.
  11. Horstein Michael (Los Angeles CA) Cress Peter H. (Manhattan Beach CA) Rusch Roger J. (Palos Verdes Estates CA), Medium-earth-altitude satellite-based cellular telecommunications.
  12. Horstein, Michael; Cress, Peter H.; Rusch, Roger J., Medium-earth-altitude satellite-based cellular telecommunications system.
  13. Frosch Robert A. Administrator of the National Aeronautics and Space Administration ; with respect to an invention of ( La Crescenta CA) Dickinson Richard M. (La Crescenta CA), Microwave power transmission beam safety system.
  14. Hirshfield Edward (Cupertino CA) Tsao Chich-Hsing A. (Saratoga CA), Mobile communication satellite payload.
  15. Kitamura Shoji (Kawasaki JPX) Shindo Yoichi (Kawasaki JPX) Amano Akira (Kawasaki JPX), Mold-type semiconductor laser device with reduced light-emitting point displacement during operation.
  16. Grant Michael A. (Stevenage GBX) Robson David (Stevenage NJ GBX) Matthews Nicholas F. (Plainboro NJ), Multiple access communication system.
  17. Bertiger Bary R. (Scottsdale AZ) Leopold Raymond J. (Chandler AZ) Peterson Kenneth M. (Phoenix AZ), Power management system for a worldwide multiple satellite communications system.
  18. Fujii Yuichi (Yokohama JPX) Nakanishi Tetsuaki (Yokohama JPX), Radio communication system.
  19. Archer ; Donald H., Radio frequency beam forming network.
  20. Ames Stephen A. (Sunnyvale CA), Repeater diversity spread spectrum communication system.
  21. Schwendeman Robert J. (Pompano Beach FL) Kuznicki William J. (Coral Springs FL), Satellite based simulcast paging system.
  22. Bertiger Bary R. (Scottsdale AZ) Leopold Raymond J. (Chandler AZ) Peterson Kenneth M. (Tempe AZ), Satellite cellular telephone and data communication system.
  23. Rosen Harold A. (Santa Monica CA), Satellite command link protection system.
  24. Brown Irving (Cherry Hill NJ), Satellite communication system.
  25. Baran Paul (Menlo Park CA), Satellite communications system and apparatus.
  26. Keigler John E. (Princeton NJ) Hartshorne Frank A. (Cinnaminson NJ), Satellite dual antenna pointing system.
  27. Lee William C. Y. (Corona Del Mar CA), Satellite mobile communication system for rural service areas.
  28. Linquist Roger D. (Dallas TX) Lorang Malcolm M. (Dallas TX), Simulcast satellite paging system with provision for signal interruption.
  29. Crampton David L. (Long Beach CA) Berman Arnold L. (Los Angeles CA) Davis Joseph E. (Redondo Beach CA), Solid state power amplifier with dynamically adjusted operating point.
  30. Gilhousen Klein S. (San Diego CA) Jacobs Irwin M. (La Jolla CA) Weaver ; Jr. Lindsay A. (San Diego CA), Spread spectrum multiple access communication system using satellite or terrestrial repeaters.
  31. Farrer Alan R. K. (Chichester GB3), Target tracking transmitter having two levels of power operation.
  32. Wiedeman Robert A. (Los Altos CA), Wireless telephone/satellite roaming system.

이 특허를 인용한 특허 (30) 인용/피인용 타임라인 분석

  1. Salfelner,Anton, Circuit arrangement for transmitting and receiving radio signals simultaneously.
  2. Bergveld,Hendrik J.; Schoofs,Franciscus A. C. M., Communication system, device and method.
  3. Moller, Thomas; Hart, William; Mogel, James; Bartola, Robert, Constant gain, constant phase RF power block.
  4. Lynch,Michael Anthony, Controller for an RF power amplifier.
  5. Berman Arnold L. ; Mayfield William W. ; Wachs Marvin R., Dynamic power allocation system and method for multi-beam satellite amplifiers.
  6. Nentwig, Markus, Hybrid switched mode/linear mode power amplifier control.
  7. Arsenault Robert G. ; Loner Patrick J., Method and apparatus for in-line detection of satellite signal lock.
  8. Arsenault Robert G. ; Loner Patrick J., Method and apparatus for in-line detection of satellite signal lock.
  9. Arsenault, Robert G.; Loner, Patrick J., Method and apparatus for in-line detection of satellite signal lock.
  10. Arsenault, Robert G.; Loner, Patrick J., Method and apparatus for in-line detection of satellite signal lock.
  11. Fischer, Eugene; Latham, Steven K., Method and apparatus for varying the power level of a transmitted signal.
  12. Friman, Esa, Method and arrangement for adjusting output power of a transmitter power supply.
  13. Jacomb Hood,Anthony W., Method and system for flexibly distributing power in a phased array antenna system.
  14. Rofougaran, Ahmadreza, Method and system for on-demand receiver supply voltage and current.
  15. Kawanabe,Yoshitaka, Mobile communication system having mobile stations and a base station.
  16. Friedel,Bernd; Ritter,Kai Uwe, Power amplification by using different fixed power supply signals for the amplifier.
  17. Dening,David; Madsen,Ulrik R.; Steel,Victor E.; Jorgenson,Jon D.; Kay,Michael R., Power amplifier control using a switching power supply.
  18. Wright, Randolph Stanton; Reeder, Larry O'Neal, Power distribution module form factor.
  19. Wright, Randolph Stanton; Reeder, Larry O'Neal, Power distribution module form factor.
  20. Wright, Randolph Stanton; Dainio, Cindy Antoinette; Reeder, Larry O'Neal; Tran, Phung M., Power distribution module with monitoring and control functions.
  21. Fitzpatrick,John James; Leley,Suresh Vishwanatm; Bowyer,Andrew Eric; Curtis, III,John Joseph; Pitsch,Robert Alan, Power supply for a satellite receiver.
  22. Dening,David; Andrews,Craig; Kay,Michael R.; Johnson,Jackie; Madsen,Ulrik Riis, Reconfigurable power control for a mobile terminal.
  23. Karabinis, Peter D., Satellite communications systems and methods with distributed and/or centralized architecture including ground-based beam forming.
  24. Heibel, Michael D.; Kistler, Daniel P.; Prible, Michael C.; Carvajal, Jorge V.; Palmer, Jason, Self-powered wireless in-core detector.
  25. Meirzon, Tal; Nordenberg, Ido, Switching VSAT transmitter.
  26. Meirzon, Tal; Nordenberg, Ido, Switching VSAT transmitter with smart stand-by mode.
  27. Karabinis, Peter D., Systems and method with different utilization of satellite frequency bands by a space-based network and an ancillary terrestrial network.
  28. Karabinis, Peter D., Systems and methods with different utilization of satellite frequency bands by a space-based network and an ancillary terrestrial network.
  29. Fenech, Hector; Lance, Emmanuel, Telecommunication network.
  30. Tsuda Hiroki,JPX, Transmission power control method and apparatus for mobile radio satellite communication system.

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