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Active transmit phased array antenna 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01Q-003/22
  • H01Q-003/24
  • H01Q-003/26
출원번호 US-0983123 (1992-11-30)
발명자 / 주소
  • Hirshfield Edward (Cupertino CA) Matthews
  • Jr. Edgar W. (Mountain View CA) Luh Howard H. (Sunnyvale CA)
출원인 / 주소
  • Space Systems/Loral (Palo Alto CA 02)
인용정보 피인용 횟수 : 50  인용 특허 : 0

초록

An active transmit phased array antenna system for generating multiple independent simultaneous antenna beams to illuminate desired regions while not illuminating other regions. The size shape of the regions is a function of the size and number of elements populating the array and the number of beam

대표청구항

A phased array transmitting antenna system for generating multiple independent simultaneous microwave signal beams comprising: a plurality of antenna radiating elements disposed on an array on a substrate, each one of said elements including amplifier means and hybrid coupler disposed in a cavity on

이 특허를 인용한 특허 (50)

  1. Shinonaga, Mitsuyoshi; Kayano, Hiroyuki, Active array antenna device.
  2. Facciano, Andrew B.; Krebs, Rodney H.; Bielas, Michael S.; Tretschok, Cody D.; Spangler, Michael S.; Mitchell, Benjamin, Adaptive electronically steerable array (AESA) system for interceptor RF target engagement and communications.
  3. van Ardenne,Arnold, Antenna system and method for manufacturing same.
  4. Milbourne,Thomas H., Antenna system for producing variable-size beams.
  5. White, Geoffrey O.; Sanzgiri, Shashi M., Antenna system having active polarization correlation and associated method.
  6. Berg,Russell; Kato,Keith; Brown,Kenneth; Lowell,Reid; Crouch,David, Anti-Missile system and method.
  7. Miura Ryu (Soraku-Gun JPX) Tanaka Toyohisa (Nara JPX) Karasawa Yoshio (Nara JPX) Chiba Isamu (Fujisawa JPX), Apparatus and method for controlling array antenna comprising a plurality of antenna elements with improved incoming bea.
  8. Rausch, Walter F., Base station antenna system employing circular polarization and angular notch filtering.
  9. Martin,Gayle Patrick; Phelan,Harry Richard; Goldstein,Mark Larry, Communications system including phased array antenna providing nulling and related methods.
  10. Wallace Jack E. ; Redd Harold J. ; Furlow Robert J. ; Haworth John, Dual polarization amplifier.
  11. Garfinkle,Robert J.; Wheeler,Joseph E.; Wells,Donald R.; Lee,Jar J.; Ritch,Richard P., Electronically scanned antenna.
  12. Wallace Jack E. ; Redd Harold J. ; Furlow Robert J. ; Haworth John, Four stage selectable phase shifter with each stage floated to a common voltage.
  13. Koutsoudis Theodore ; Cermignani Justine D., In-flight antenna optimization.
  14. Norin, John L., Integrated satellite-TV broadband wireless system.
  15. Scarborough, Clinton P.; Turpin, Jeremiah P.; DiFonzo, Daniel F.; Finney, John, Lens antenna system.
  16. Lam, Tai Anh; Parazzoli, Claudio G.; Tanielian, Minas, Lens for scanning angle enhancement of phased array antennas.
  17. Lam, Tai Anh; Tanielian, Minas H.; Smith, David R., Lens for scanning angle enhancement of phased array antennas.
  18. Lam, Tai Anh; Tanielin, Minas H.; Smith, David R., Lens for scanning angle enhancement of phased array antennas.
  19. Fox, Peter A.; James, Kenneth V., Lightweight space-fed active phased array antenna system.
  20. Kazuhiro Yamamoto JP; Muneo Iida JP, Maximum-ratio synthetic transmission diversity device.
  21. Greegor, Robert B.; Tanielian, Minas Hagop, Metamaterial band stop filter for waveguides.
  22. Kare Jordin T., Method and apparatus for reducing range ambiguity in synthetic aperture radar.
  23. Capozoli Martin Stephen, Method and apparatus for rotating an electronically-scanned radar beam employing a variable-dwell scanning process.
  24. Tang, Suning, Method, systems and apparatus for providing true time delayed signals using optical inputs.
  25. Pozgay, Jerome H., Methods and apparatus for multiple beam aperture.
  26. Pozgay, Jerome H., Methods and apparatus for radiator for multiple circular polarization.
  27. Nilsson, Andreas; Derneryd, Anders; Fridén, Jonas; Manholm, Lars, Node in a communication system with switchable antenna functions.
  28. Nilsson, Andreas; Derneryd, Anders; Fridén, Jonas; Manholm, Lars, Node in a communication system with switchable antenna functions.
  29. Norin, John L., Omnidirectional switchable broadband wireless antenna system.
  30. Soga, Ikuo, Phase shift circuit, phased array device, and phase control method.
  31. Vail, David Kenyon; Tabor, Frank J.; Blom, Daniel P.; Wilson, Stephen S., Phased array antenna having efficient compensation data distribution and related methods.
  32. Vail, David Kenyon; Tabor, Frank J.; Blom, Daniel P.; Wilson, Stephen S., Phased array antenna having reduced beam settling times and related methods.
  33. David Kenyon Vail ; Frank J. Tabor ; Daniel P. Blom ; Stephen S. Wilson, Phased array antenna including a multi-mode element controller and related method.
  34. Vail, David Kenyon; Tabor, Frank J.; Blom, Daniel P.; Wilson, Stephen S., Phased array antenna including an antenna module temperature sensor and related methods.
  35. Vail, David Kenyon; Tabor, Frank J.; Blom, Daniel P.; Wilson, Stephen S., Phased array antenna including element control device providing fault detection and related methods.
  36. Vail, David Kenyon; Tabor, Frank J.; Blom, Daniel P.; Wilson, Stephen S., Phased array antenna providing enhanced element controller data communication and related methods.
  37. Vail, David Kenyon; Tabor, Frank J.; Blom, Daniel P.; Wilson, Stephen S., Phased array antenna providing rapid beam shaping and related methods.
  38. Hrycak, Peter D., Phased array antenna system generating multiple beams having a common phase center.
  39. David Kenyon Vail ; Frank J. Tabor ; Daniel P. Blom ; Stephen S. Wilson, Phased array antenna system having prioritized beam command and data transfer and related methods.
  40. Vail, David Kenyon; Tabor, Frank J.; Blom, Daniel P.; Wilson, Stephen S., Phased array antenna system utilizing highly efficient pipelined processing and related methods.
  41. Vail, David Kenyon; Tabor, Frank J.; Blom, Daniel P.; Wilson, Stephen S., Phased array antenna with controllable amplifier bias adjustment and related methods.
  42. Komrakov, Evgeny Vyacheslavovich, Receiver-transmitter.
  43. Hirschfield Edward ; Wiedeman Robert A. ; Canter Stanley, Satellite communication power management system.
  44. Lam, Tai Anh; Tanielian, Minas Hagop; Parazzoli, Claudio Gilbert; Derov, John Stephen, Steering radio frequency beams using negative index metamaterial lenses.
  45. Vail, David Kenyon; Tabor, Frank J.; Blom, Daniel P.; Wilson, Stephen S., Temperature sensor and related methods.
  46. Cohen George S., Thinned multiple beam phased array antenna.
  47. Cohen George S., Thinned multiple beam phased array antenna.
  48. Andrews, Joel M.; Robinson, Troy D., Transmit/receive module for electronically steered weather radar.
  49. Ho Thinh Q. ; Logan James C., Wide band tem fed phased array reflector antenna.
  50. Nemit, Jeffery T.; Charlton, Gregory G.; Quintero, Charles E.; Bradshaw, Wendell D., Wide bandwidth phased array antenna system.
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