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Array antenna having multiple independently steered beams 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01Q-003/22
출원번호 US-0007156 (1998-01-14)
발명자 / 주소
  • Brookner Eli
  • O'Shea Richard L.
  • Schuss Jack Jerome
  • Upton Jeffrey C.
출원인 / 주소
  • Raytheon Company
대리인 / 주소
    Daly, Crowley & Mofford, LLP
인용정보 피인용 횟수 : 39  인용 특허 : 5

초록

An array antenna system for forming multiple independently steered beams is described. The antenna system includes series or parallel feed circuits and phase shifters which are not disclosed directly in the signal path between the feed circuits and antenna elements included in the array antenna syst

대표청구항

[ What is claimed:] [1.] An array antenna system for forming multiple independently steered beams comprising:(a) an array of antenna elements;(b) a first plurality of series feed signal paths each of the first plurality of series feed signal paths having an input port coupled to an output port of on

이 특허에 인용된 특허 (5)

  1. Brookner Eli (Lexington MA) Howell James M. (Hudson MA), Adaptive beam forming apparatus.
  2. Locke John Wesley, Apparatus and method for beamforming in a triangular grid pattern.
  3. Pi Franceso Coromina,NLX ; Bosch Javier Ventura-Traveset,NLX ; Yarwood Mike,NLX ; Bosch Wolfgang,NLX, Beam forming network for radiofrequency antennas.
  4. Tresselt Carl P. (Towson MD), Low profile array antenna system with independent multibeam control.
  5. Hockham George A. (Haslemere GB2), Multiple beam antenna feed arrangement for generating an arbitrary number of independent steerable nulls.

이 특허를 인용한 특허 (39)

  1. Shinonaga, Mitsuyoshi; Kayano, Hiroyuki, Active array antenna device.
  2. Puzella, Angelo M.; Dupuis, Patricia S.; Lemmler, Craig C.; Bozza, Donald A.; Bellahrossi, Kassam K.; Robbins, James A.; Francis, John B., Active electronically scanned array (AESA) card.
  3. Scherzer, Shimon B.; Wong, Piu Bill, Adaptive antenna array wireless data access point.
  4. Lewis, Gareth Michael; Panaghiston, Gary David; Tween, Larry Brian; Harper, Richard John, Antenna feed module.
  5. Shi, Shawn, Antenna with fifty percent overlapped subarrays.
  6. Paquette, Jeffrey; Cheyne, Scott R.; Ellsworth, Joseph R., Assembly to provide thermal cooling.
  7. Gayrard, Jean-Didier; Martin, Laurent; Caille, Gerard, Beam forming network, a spacecraft, an associated system and a beam forming method.
  8. Puzella, Angelo M.; Upton, Jeffrey C.; Vargas, Arsenio; Nguyen, Steven D.; Bellahrossi, Kassam K., Calibration system and technique for a scalable, analog monopulse network.
  9. Lam, Lawrence K., Cluster beam-forming system and method.
  10. Danello, Paul A.; Cheyne, Scott R.; Ellsworth, Joseph R.; Tellinghuisen, Thomas J., Cooling active circuits.
  11. Cheyne, Scott R.; Paquette, Jeffrey; Ackerman, Mark, Cooling of coplanar active circuits.
  12. Robinson, Ian S.; Horvath, Anton; Flanders, Bradley A., Correlated fanbeam extruder.
  13. Palevsky, Alan; Magnani, John J., Dual linear and circularly polarized patch radiator.
  14. Brookner,Eli, Efficient technique for estimating elevation angle when using a broad beam for search in a radar.
  15. Andrews, Joel M., Electronically steered weather radar.
  16. Paquette, Jeffrey; Cheyne, Scott R.; Ellsworth, Joseph R.; Martinez, Michael P.; Trahan, Michael R., Heat sink interface having three-dimensional tolerance compensation.
  17. Kanamaluru, Sridhar, Low loss RF power distribution network.
  18. Puzella, Angelo M.; Licciardello, Joseph A.; Pereira, Stephen J.; Ellsworth, Joseph R., Method and apparatus for thermal management of a radio frequency system.
  19. Ellsworth, Joseph R.; Martinez, Michael P.; McCordic, Craig H.; Paquette, Jeffrey; Cheyne, Scott R., Modular architecture for scalable phased array radars.
  20. Ellsworth, Joseph R.; Martinez, Michael P.; McCordic, Craig H.; Paquette, Jeffrey; Cheyne, Scott R., Modular architecture for scalable phased array radars.
  21. Ebling,James P.; Rebeiz,Gabriel M., Multi-beam antenna.
  22. Dent,Paul W., Multi-signal transmit array with low intermodulation.
  23. Paul W. Dent, Multi-signal transmit array with low intermodulation.
  24. Brookner, Eli; Manoogian, David V.; Steudel, Fritz, Multiple radar combining for increased range, radar sensitivity and angle accuracy.
  25. Puzella, Angelo M; Licciardello, Joseph A.; Dupuis, Patricia S.; Francis, John B.; Komisarek, Kenneth S.; Bozza, Donald A.; Alm, Roberto W., Panel array.
  26. Eiges, Ron, Planar ray imaging steered beam array (PRISBA) antenna.
  27. Steudel,Fritz, Process for phase-derived range measurements.
  28. Pozgay, Jerome H., RF feed network for modular active aperture electronically steered arrays.
  29. Puzella, Angelo M.; Crowder, Joseph M.; Dupuis, Patricia S.; Fallica, Michael C.; Francis, John B.; Licciardello, Joseph A., Radio frequency interconnect circuits and techniques.
  30. Puzella, Angelo M.; Tsai, Tunglin L.; Francis, John B.; Bozza, Donald A.; Scott, Kathe I.; Dupuis, Patricia S., Scalable, analog monopulse network.
  31. Wittenberg, Peter S., Short-range point defense radar.
  32. Smith, Russell; Izadian, Jamal, Single layer shared aperture beam forming network.
  33. Puzella, Angelo M.; Beltran, Fernando, Slot coupled, polarized, egg-crate radiator.
  34. Sarel, Oded, Telemedicine system.
  35. Sarel, Oded, Telemedicine system, and method for communication with remotely located patients.
  36. Jacobsen,Eric A., Transmit power control within a wireless transmitter.
  37. Puzella, Angelo M.; Bozza, Donald A.; Robbins, James A.; Francis, John B., Transmit/receive daughter card with integral circulator.
  38. Andrews, Joel M.; Robinson, Troy D., Transmit/receive module for electronically steered weather radar.
  39. Kirino, Hideki; Kamo, Hiroyuki, Waveguide device, slot antenna, and radar, radar system, and wireless communication system including the slot antenna.
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