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Tapered notch antenna 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01Q-001/38
  • H01Q-013/08
출원번호 US-0518047 (1990-05-04)
발명자 / 주소
  • Bitter
  • Jr. Charles R. (Scottsdale AZ)
출원인 / 주소
  • Motorola, Inc. (Schaumburg IL 02)
인용정보 피인용 횟수 : 63  인용 특허 : 0

초록

An improved tapered notch antenna configuration is provided. H-plane pattern directivity is achieved by splitting the planar tapered notch into two diverging surfaces to increase aperture dimension in that plane. A first embodiement describes a stripline feed approach where the ground plane conducto

대표청구항

An antenna comprising: a feed line and a notch radiator each formed as a conductor, said notch radiator having a closed narrow end, the other end having a wider tapered region that is open, said feed line and said notch radiator being coplanar, with the feed line and the notch radiator conductors in

이 특허를 인용한 특허 (63)

  1. Sievenpiper,Daniel F.; Schaffner,James H.; Tangonan,Gregory L., Adaptive beam forming antenna system using a tunable impedance surface.
  2. Anderson, Joseph M., Antenna.
  3. Aiello G. Roberto ; Foster Patricia R.,GBX, Antenna comprising two separate wideband notch regions on one coplanar substrate.
  4. Aiello G. Roberto ; Foster Patricia R.,GBX, Antenna comprising two wideband notch regions on one coplanar substrate.
  5. Sievenpiper, Daniel F.; Hsu, Hui-Pin; Schaffner, James H.; Tangonan, Gregory L., Antenna system for communicating simultaneously with a satellite and a terrestrial system.
  6. Irion, II, James M.; Schuneman, Nicholas A.; Hodges, Richard E., Balun and groundplanes for decade band tapered slot antenna, and method of making same.
  7. Glabe John R. ; Pelton Edward L., Broad band parallel plate antenna.
  8. McEwan Thomas E., Broadband antenna pair with low mutual coupling.
  9. Peng, Sheng Yeng, Broadband notch antennas.
  10. Scott E. Dahlberg, Circularly polarized notch antenna.
  11. Li,Qian; Villarroel,Wladimiro, Compact circularly-polarized patch antenna.
  12. Sievenpiper,Daniel F., Compact tunable antenna.
  13. Gregoire, Daniel J.; Colburn, Joseph S., Conformal antennas for mitigation of structural blockage.
  14. Gregoire, Daniel J., Conformal surface wave feed.
  15. Schuneman, Nicholas A.; Irion II, James M.; Hodges, Richard E., Decade band tapered slot antenna, and method of making same.
  16. Isom, Robert S.; Irion, II, James M., Differential feed notch radiator with integrated balun.
  17. Pickles, William R., Double balun dipole.
  18. Louzir,Ali; Minard,Philippe; Tong,Dominique Lo Hine, Dual-band antenna with twin port.
  19. Horner, Rob; Bermeo, Dennis, EPC tapered slot antenna method.
  20. Lai, Anthony; Colburn, Joseph S., Electrically tunable surface impedance structure with suppressed backward wave.
  21. Sievenpiper, Daniel; Hsu, Tsung-Yuan; Wu, Shin-Tson; Pepper, David M., Electronically tunable reflector.
  22. Daniel Sievenpiper ; Jar Jar Lee ; Stan Livingston, End-fire antenna or array on surface with tunable impedance.
  23. Livingston Stan W. (Fullerton CA) Lee Jar J. (Irvine CA), End-on transmission line-to-waveguide transition.
  24. Guo Yong ; Dow G. Samuel, Extended dielectric material tapered slot antenna.
  25. Apostolos, John T.; Gilbert, Roland A., Gapless concatenated Vivaldi notch/meander line loaded antennas.
  26. Winter,James Blake, Internal antenna for handheld mobile phones and wireless devices.
  27. Sievenpiper,Daniel F., Large aperture rectenna based on planar lens structures.
  28. Sievenpiper,Daniel F., Large aperture rectenna based on planar lens structures.
  29. Gregoire,Daniel; Massey,Cameron G.; Sievenpiper,Daniel F., Large-scale adaptive surface sensor arrays.
  30. Gordon D. Osterhues ; Michael C. Miller ; Neal Eugene Tornberg ; Douglas K. Waineo, Layered electronically scanned antenna and method therefor.
  31. Gregoire, Daniel J.; Colburn, Joseph S., Low cost, 2D, electronically-steerable, artificial-impedance-surface antenna.
  32. Sievenpiper, Daniel F.; Schmitz, Adele E.; Schaffner, James H.; Tangonan, Gregory L.; Hsu, Tsung-Yuan; Loo, Robert Y.; Miles, Robert S., Low-cost HDMI-D packaging technique for integrating an efficient reconfigurable antenna array with RF MEMS switches and a high impedance surface.
  33. Sievenpiper,Daniel F., Meta-element antenna and array.
  34. James McGlathery Irion, II ; R. Thomas Dover ; Richard E. Hodges ; Allan R. Logan ; John C. Ehmke, Method and apparatus for increasing bandwidth of a stripline to slotline transition.
  35. Sievenpiper,Daniel F.; Pikulski,Joseph L.; Schaffner,James H.; Hsu,Tsung Yuan, Method of making a high impedance surface.
  36. Boisbouvier,Nicolas; Le Bolzer,Fran��oise; Louzir,Ali; Tarot,Anne Claude; Mahdjoubi,Kouroch, Method of producing a photonic bandgap structure on a microwave device and slot type antennas employing such a structure.
  37. Sievenpiper, Daniel F.; Pikulski, Joseph L.; Schaffner, James H.; Hsu, Tsung-Yuan, Molded high impedance surface and a method of making same.
  38. Sievenpiper, Daniel F., Multiband tunable impedance surface.
  39. Gary George Sanford ; Howard E. Holshouser, Notch antennas and wireless communicators incorporating same.
  40. Sugawara Satoru,JPX, Planar antenna and antenna array.
  41. Sato,Masaru, Planar antenna and radio apparatus.
  42. Daniel Sievenpiper ; Hui-Pin Hsu, Polarization converting radio frequency reflecting surface.
  43. Schaffner,James H.; Bridges,William B., RF MEMS switch with integrated impedance matching structure.
  44. Sievenpiper, Daniel; Harvey, Robin, Radio frequency aperture.
  45. Colburn, Joseph S.; Sievenpiper, Daniel F.; Mehta, Sarabjit, Reflectarray.
  46. Sievenpiper,Daniel F., Single-pole multi-throw switch having low parasitic reactance, and an antenna incorporating the same.
  47. Sievenpiper,Daniel F., Single-pole multi-throw switch having low parasitic reactance, and an antenna incorporating the same.
  48. Azadegan,Reza; Sarabandi,Kamal, Slot antenna.
  49. Schuneman, Nicholas A.; Irion, II, James M.; Hodges, Richard E., Slot for decade band tapered slot antenna, and method of making and configuring same.
  50. Kastner Raphael (Haifa ILX) Haluba Ovadia (Ra\anana ILX), Slotted waveguide array antennas.
  51. Sievenpiper,Daniel F., Steerable leaky wave antenna capable of both forward and backward radiation.
  52. Franson,Steven J.; Bosco,Bruce A.; Emrick,Rudy M.; Holmes,John E., Tapered slot feed for an automotive radar antenna.
  53. Daniel Sievenpiper ; James H. Schaffner, Textured surface having high electromagnetic impedance in multiple frequency bands.
  54. McWhirter Brian T. (Citrus Heights CA) Panaretos Steve K. (Los Angeles CA) Fraschilla John (Redondo Beach CA) Walker Lonny R. (Torrance CA) Edie Jay L. (Playa del Rey CA), Thick flared notch radiator array.
  55. Bonebright Mark E., Traveling wave slot antenna and method of making same.
  56. Daniel Sievenpiper ; Greg Tangonan ; Robert Y. Loo ; James H. Schaffner, Tunable impedance surface.
  57. Sievenpiper, Daniel; Harvey, Robin J.; Tangonan, Greg; Loo, Robert Y.; Schaffner, James H., Tunable impedance surface.
  58. Aiello, Roberto; Gehring, Stephan; Lynch, William; Rahardja, Krisnawan K.; Rogerson, Gerald; Sparell, Carlton J., Ultra wide band communication network.
  59. Aiello,Roberto; Sparrell,Carlton; Rogerson,Gerald, Ultra wide band communication systems and methods.
  60. McGrath, Daniel, Ultra-wideband antenna array with additional low-frequency resonance.
  61. Lee, Dae Heon; Yang, Hae Yong, Ultra-wideband tapered slot antenna.
  62. Sievenpiper, Daniel, Vivaldi cloverleaf antenna.
  63. Huang, Yizhou, Wide-band tapered-slot antenna for RF testing.
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