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Double resonant wideband patch antenna and method of forming same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01Q-001/38
출원번호 US-0996899 (1997-12-23)
발명자 / 주소
  • McCoy Danny O.
  • Balzano Quirino
출원인 / 주소
  • Motorola, Inc.
대리인 / 주소
    Scutch, III
인용정보 피인용 횟수 : 52  인용 특허 : 1

초록

A double resonant wideband patch antenna (100) includes a planar resonator (101) forms a substantially trapezoidal shape having a non-parallel edge (103) for providing a substantially wide bandwidth. A feed line (107) extends parallel to the non-parallel edge (103) for coupling while a ground plane

대표청구항

[ What is claimed is:] [1.] A double resonant wideband patch antenna comprising:a unitary planar resonator forming a trapezoidal shape;a parasitically coupled substantially L-shaped feed line extending along at least one non-parallel edge of the planar resonator; anda ground plane extending beneath

이 특허에 인용된 특허 (1)

  1. Dahlberg Scott E. (St. Peters MO), Broadband patch antenna.

이 특허를 인용한 특허 (52)

  1. Apostolos, John T., Activation layer controlled variable impedance transmission line.
  2. Milosavljevic, Zlatoljub; Isohätälä-Lehmikangas, Anne; Mikkola, Jyrki, Adjustable antenna and methods.
  3. Kuonanoja, Reetta, Adjustable antenna apparatus and methods.
  4. Milosavljevic, Zlatoljub, Adjustable multi-band antenna and methods.
  5. Milosavljevic, Zlatoljub; Leskelä, Antti; Braun, Christian, Adjustable multiband antenna and methods.
  6. Heikura, Ilkka; Korva, Heikki, Antenna apparatus with an integrated proximity sensor and methods.
  7. Heikura, Ilkka; Korva, Heikki, Antenna apparatus with an integrated proximity sensor and methods.
  8. Lin, Yi-Cheng; Chen, Ho-Chung; Hung, Kuo-Fong, Antenna module and antenna unit thereof.
  9. Chen, Ho-Chung; Wang, James, Antenna unit.
  10. Korva, Heikki, Antenna with cover radiator and methods.
  11. Apotolos, John T., Beamforming quad meanderline loaded antenna.
  12. Konu, Jarmo; Ramachandran, Prasadh; Annamaa, Petteri, Capacitive grounding methods and apparatus for mobile devices.
  13. Ramachandran, Prasadh; Annamaa, Petteri, Capacitively coupled antenna apparatus and methods.
  14. Ramachandran, Prasadh; Annamaa, Petteri, Chassis-excited antenna apparatus and methods.
  15. Ramachandran, Prasadh; Annamaa, Petteri, Chassis-excited antenna apparatus and methods.
  16. Ramachandran, Prasadh; Annamaa, Petteri, Chassis-excited antenna apparatus and methods.
  17. Koskiniemi, Kimmo; Nissinen, Pertti, Compact polarized antenna and methods.
  18. Koskiniemi, Kimmo; Nissinen, Pertti, Compact polarized antenna and methods.
  19. Nissinen, Pertti; Koskiniemi, Kimmo; Ramachandran, Prasadh, Coupled antenna structure and methods.
  20. Nissinen, Pertti; Koskiniemi, Kimmo; Ramachandran, Prasadh, Coupled antenna structure and methods.
  21. Korva, Heikki; Annamaa, Petteri; Raappana, Ari, Distributed multiband antenna and methods.
  22. Lundbom, Juha; Annamaa, Petteri, Galvanically separated non-interacting antenna sector apparatus and methods.
  23. Korva, Heikki; Annamaa, Petteri, Loop resonator apparatus and methods for enhanced field control.
  24. Isohätälä, Anne, Loosely-coupled radio antenna apparatus and methods.
  25. Emerick, Curtis; Takanen, Jaakko, Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use.
  26. Kuonanoja, Reetta, MIMO antenna and methods.
  27. John Apostolos, Meander line loaded tunable patch antenna.
  28. Milosavljevic, Zlatoljub; Koskiniemi, Kimmo; Annamaa, Petteri; Ramachandran, Prasadh, Methods and apparatus for matching an antenna.
  29. Koskiniemi, Kimmo, Modular cell antenna apparatus and methods.
  30. Islam, Muhammad Nazrul, Multi-band antenna and methods for long term evolution wireless system.
  31. Ramachandran, Prasadh; Raappana, Ari; Annamaa, Petteri, Multi-feed antenna apparatus and methods.
  32. John T. Apostolos, Multi-layer, wideband meander line loaded antenna.
  33. Korva, Heikki, Multi-resonance antenna, antenna module, radio device and methods.
  34. Nissinen, Pertti; Leskelä, Antti; Perunka, Jari; Milosavljevic, Zlatoljub; Annamaa, Petteri; Koskiniemi, Kimmo, Multiband antenna system and methods.
  35. Korva, Heikki; Annamaa, Petteri, Multiband slot loop antenna apparatus and methods.
  36. John T. Apostolos, Narrow-band, crossed-element, offset-tuned dual band, dual mode meander line loaded antenna.
  37. John T. Apostolos, Narrow-band, symmetric, crossed, circularly polarized meander line loaded antenna.
  38. John T. Apostolos, Narrowband/wideband dual mode antenna.
  39. Krantz Eric, Patch antenna with custom dielectric.
  40. Mikkola,Jyrki, Planar antenna structure and radio device.
  41. Apostolos, John T., Printed circuit variable impedance transmission line antenna.
  42. Leppaluoto, Timo, Reduced surface area antenna apparatus and mobile communications devices incorporating the same.
  43. John T. Apostolos, Scanning, circularly polarized varied impedance transmission line antenna.
  44. Ramachandran, Prasadh; Heikura, Ilkka; Annamaa, Petteri, Sensor-based closed loop antenna swapping apparatus and methods.
  45. Zane Lo, Stacked, multi-band look-through antenna.
  46. Korva, Heikki; Raappana, Ari; Annamaa, Petteri, Switchable diversity antenna apparatus and methods.
  47. Heikura, Ilkka; Annamaa, Petteri, Switchable multi-radiator high band antenna apparatus.
  48. Park,Jong Kweon; Park,Bong Hyuk; Lee,Seung Sik; Kim,Jae Young; Choi,Sangsung; Lee,Seoung Hun; Lee,Jung Nam, Trapezoid ultra wide band patch antenna.
  49. Somero, Vesna, Wideband antenna and methods.
  50. Apostolos John T., Wideband meander line loaded antenna.
  51. John T. Apostolos, Wideband meander line loaded antenna.
  52. John Erik Hershey ; Gregory Bruce Robinson ; Kenneth Brakeley Welles, II ; Daniel White Sexton ; David Michael Davenport ; Gary William Yeager, Wideband patch antenna.
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