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Wide-band loop antenna with outer and inner loop conductors 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01Q-001/38
  • H01Q-021/00
출원번호 US-0581893 (1990-09-13)
우선권정보 JP-0247254 (1989-09-22); JP-0251579 (1989-09-27); JP-0253158 (1989-09-28)
발명자 / 주소
  • Ito Michiaki (Nogaoka JPX)
출원인 / 주소
  • Nippon Sheet Glass Co., Ltd. (Osaka JPX 03)
인용정보 피인용 횟수 : 59  인용 특허 : 0

초록

A wide-band loop antenna consists of a main loop antenna conductor and a sub-loop antenna conductor. The main loop antenna conductor is provided on a dielectric plate to extend from one terminal of a pair of feed terminals to another one of the terminals so as to form a one-turn open loop. The loop

대표청구항

A wide-band loop antenna comprising: a main loop conductor provided on a dielectric plate and extending from a first feed terminal to a second feed terminal to form a one-turn loop; a subsidiary loop conductor provided on the dielectric plate and extending parallel to the main loop conductor to form

이 특허를 인용한 특허 (59)

  1. Cook, Nigel P.; Sieber, Lukas; Widmer, Hanspeter, Adaptive matching and tuning of HF wireless power transmit antenna.
  2. Vendik, Orest Genrihovich; Pakhomov, Ivan Andreevich; Hyun, An Sun; Jung, Kang Jae; Lee, Dong Ho, Antenna and mobile terminal.
  3. Hsu, Cho-Kang; Chen, Yi-Ting, Antenna module for portable electronic device.
  4. Parsche, Francis Eugene, Apparatus and method for heating material by adjustable mode RF heating antenna array.
  5. Zheng, Ming; Wang, Hanyang, Apparatus and methods for wireless communication.
  6. Richard E. Fusinski, Automotive on glass antenna with parallel tuned feeder.
  7. Hilgers, Achim, Broadband antenna for a transponder of a radio frequency identification system.
  8. Orsi, Ryan James; Foster, Matthew Robert; Poilasne, Gregory, Capacitively coupled compound loop antenna.
  9. Ogino,Kazushige; Umezawa,Yoshio; Takayama,Kazuo; Nagao,Koji; Tsuruta,Katsuhiro, Circular polarization antenna and composite antenna including this antenna.
  10. van Erven Cornelis Maria Johannes (Enschede NLX), Closed slot antenna having outer and inner magnetic loops.
  11. Kato, Noboru, Composite antenna.
  12. Tippelt, Wolf-Torsten, Control system.
  13. Miller Paul E. (Spring Lake MI) Seward Glen J. (Cincinnati OH) Lynas Robert M. (Spring Lake MI), Flat plate TV antenna.
  14. Kim, Yong jin; Park, Wee sang; Kim, Young eil; Im, Yun taek, Folded dipole loop antenna having matching circuit integrally formed therein.
  15. Tsurume,Yoshinobu; Kakizawa,Hitoshi, High frequency glass antenna for automobiles.
  16. Terashima Fumitaka (Kawasaki JPX) Saitou Toshihiko (Kawasaki JPX) Shibata Kiyoshi (Kawasaki JPX), High frequency wave glass antenna for an automobile.
  17. David Edwin Proctor ZA; Christopher Gordon Gervase Turner ZA; Andries Petrus Cronje Fourie ZA, Hybrid antenna arrangement for use with electronic identification systems.
  18. Yamaguchi, Yuichiro; Chiba, Hiroshi; Tayama, Hiroiku; Guan, Ning, Integrated antenna, and manufacturing method thereof.
  19. Sala Sabate, Judit; Thomas, Thierry, Large band inductive antenna for contactless communication systems.
  20. Johson Greg, Loop antenna assembly for telecommunication devices.
  21. Maruyama,Keisuke; Deguchi,Futoshi, Loop antenna unit and radio communication medium processor.
  22. Ozden, Sinasi, Loop antenna with a parasitic radiator.
  23. Iliev, Stoyan; Lankes, Thomas; Schillmeier, Gerald, Magnetically coupling near-field RFID antenna.
  24. Tuttle, John R, Methods and systems of changing antenna polarization.
  25. Qi, Yihong; Man, Ying Tong; Cooke, Adrian; Jarmuszewski, Perry, Mobile wireless communications device comprising multi-frequency band antenna and related methods.
  26. Qi, Yihong; Man, Ying Tong; Cooke, Adrian; Jarmuszewski, Perry, Mobile wireless communications device comprising multi-frequency band antenna and related methods.
  27. Qi,Yihong; Man,Ying Tong; Cooke,Adrian; Jarmuszewski,Perry, Mobile wireless communications device comprising multi-frequency band antenna and related methods.
  28. Behin, Rayhan, Mobile wireless communications device including parallel NFC loop antennas and associated methods.
  29. Behin, Rayhan, Mobile wireless communications device including parallel NFC loop antennas and associated methods.
  30. Qiu, Meide, Mobile wireless device with multi-band antenna and related methods.
  31. Qiu, Meide, Mobile wireless device with multi-band antenna and related methods.
  32. Kenoun,Robert; Cantrell, Jr.,Donald L., Multi-band antenna.
  33. Brown, Forrest James; Orsi, Ryan James; Foster, Matthew Robert, Multi-layered multi-band antenna.
  34. Brown, Forrest James; Orsi, Ryan James; Foster, Matthew Robert, Multi-layered multi-band antenna with parasitic radiator.
  35. Kinezos, Christos L.; Mattsson, Ulf Jan-Ove; Ponce De Leon, Lorenzo A., Multiband folded dipole transmission line antenna.
  36. Apostolos, John T.; Hedges, Steven A., Nested cavity embedded loop mode antenna.
  37. Rodgers, James L.; Coulthard, John J.; Fowler, Billy C.; Jaecks, Howard K.; Lastinger, Roc A.; Picard, Paul A.; Rehman, Mohammad A., Object identification system with adaptive transceivers and methods of operation.
  38. Peter J. Vernon AU, Planar antenna device.
  39. Vernon Peter Joseph,AUX, Planar antenna device.
  40. Roper, Michael; Svilans, Markus; Kwasniok, Peter; Puzakov, Vladimir, Portable through-the-earth radio.
  41. Brown, Forrest James, Printed compound loop antenna.
  42. Parsche, Francis Eugene, Radio frequency heating of petroleum ore by particle susceptors.
  43. Parsche, Francis Eugene, Radio frequency heating of petroleum ore by particle susceptors.
  44. Keller, Patrick E., Sentinel event reducing safety knobs.
  45. Arai Hiroyuki,JPX ; Mura Hiroshi,JPX ; Sakata Hideo,JPX ; Mizoguchi Takahiro,JPX ; Ishida Kensuke,JPX ; Niimi Hiroshi,JPX, Sheet antenna apparatus.
  46. Brown, Forrest James; Orsi, Ryan James; Foster, Matthew Robert, Single-sided multi-band antenna.
  47. Balzovsky, Evgeny V.; Buyanov, Yuri I.; Kim, Yong jin; Koshelev, Vladimir I.; Kwon, Do Hoon; Lee, Seong soo, Small ultra wideband antenna having unidirectional radiation pattern.
  48. Tuttle John R., Spherical antenna pattern(s) from antenna(s) arranged in a two-dimensional plane for use in RFID tags and labels.
  49. Tuttle, John R., Systems and methods to selectively connect antennas to receive and backscatter radio frequency signals.
  50. Tuttle, John R., Systems and methods to selectively connect antennas to receive and backscatter radio frequency signals.
  51. Tuttle, John R., Systems and methods to selectively connect antennas to receive and backscatter radio frequency signals.
  52. Tuttle, John R., Systems and methods to selectively connect antennas to receive and backscatter radio frequency signals.
  53. Holloway David J., T-top antenna for omni-directional horizontally-polarized operation.
  54. Adams, Richard C.; Abramo, Robert S., Ultra broadband antenna having asymmetrical shorting straps.
  55. Chen, Oscal Tzyh Chiang; Chen, Timothy Tian Shyi; Chen, Kuo Yu; Ling, Chih Chi; Lee, Min Chin, Wideband planar dipole antenna.
  56. Qi Yihong,CAX ; Zhu Lizhong,CAX ; Chen Xifan,CAX ; Wang Wutu,CNX, Wideband slot-loop antennas for wireless communication systems.
  57. Lee, Sung Jun; Lee, Kwang Chun; Ahn, Chi Hyung; Kim, Doo Soo; Park, Wee Sang, Windmill-shaped loop antenna having parasitic loop antenna.
  58. Cook, Nigel P; Sieber, Lukas; Widmer, Hanspeter, Wireless power transmission for electronic devices.
  59. Cook, Nigel P; Sieber, Lukas; Widmer, Hanspeter, Wireless power transmission for electronic devices.
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