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특허 상세정보

Artificial magnetic conductor system and method for manufacturing

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01Q-015/00   
미국특허분류(USC) 343/756; 342/005; 343/770
출원번호 US-0845011 (2001-04-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Brinks Hofer Gilson & Lione
인용정보 피인용 횟수 : 35  인용 특허 : 3
초록

The invention provides an artificial magnetic conductor (AMC) system and method for manufacturing. The AMC has a post plane with posts and slots. The posts are operatively disposed adjacent to conductive shapes on one or more frequency selective surfaces. The posts formably extend from the post plane.

대표
청구항

1. An artificial magnetic conductor (AMC), comprising:a post plane having at least one post and at least one slot, where the at least one post formably extends from the post plane; and at least one frequency selective surface having at least one conductive shape, where the at least one post is operatively disposed adjacent to the at least one conductive shape.

이 특허를 인용한 특허 피인용횟수: 35

  1. McKinzie, III, William E.; Aberle, James T.. Aperture antenna having a high-impedance backing. USP2005066906674.
  2. Steigerwald, Todd W.; Mayfield, Jerry. Apparatus and method for reducing the electromagnetic interference between two or more antennas coupled to a wireless communication device. USP2013028374660.
  3. Tatarnikov, Dmitry; Astakhov, Andrey; Stepanenko, Anton. Broadband convex ground planes for multipath rejection. USP2013058441409.
  4. White, Carson R.; Gregoire, Daniel J.. Cavity-backed artificial magnetic conductor. USP2017079705201.
  5. Gregoire, Daniel J.; Colburn, Joseph S.. Cavity-backed slot antenna with an active artificial magnetic conductor. USP20181010103445.
  6. McKinzie, III, William E.; Rogers, Shawn D.. Circuit and method for suppression of electromagnetic coupling and switching noise in multilayer printed circuit boards. USP2011027889134.
  7. McKinzie, III,William E.; Rogers,Shawn D.. Circuit and method for suppression of electromagnetic coupling and switching noise in multilayer printed circuit boards. USP2007057215007.
  8. Ragan, Lawrence. Conductor having two frequency-selective surfaces. USP2011087990328.
  9. Brown, Stephen B.; Rawnick, James J.. Dynamically variable frequency selective surface. USP2005066911957.
  10. Orton, Richard Stanley; Leach, Thomas Robin. Electromagnetic band-gap structure. USP2011077982673.
  11. Kazantsev, Yury Nikolaevich; Apletalin, Vladimir Nikolaevich; Kaloshin, Vadim Anatolievich. Electromagnetic screen. USP2013048432330.
  12. Waltho,Alan E.. Frequency selective surface and method of manufacture. USP2006026995733.
  13. Waltho,Alan E.. Frequency selective surface to suppress surface currents. USP2007037190315.
  14. Chu, Rongming; Cao, Yu. Gallium nitride complementary transistors. USP2017019559012.
  15. Mohuchy,Wolodymyr; Beyerle,Peter A.; Pekar,Michael Edward; Reigle,Kenneth Michael. High power, polarization-diverse cloverleaf phased array. USP2008057372424.
  16. Gregoire, Daniel; White, Carson; Colburn, Joseph. Linearly polarized active artificial magnetic conductor. USP20190110193233.
  17. McKinzie, III, William E.; Sanchez, Victor. Mechanically reconfigurable artificial magnetic conductor. USP2004026690327.
  18. Steigerwald, Todd W.; Mayfield, Jerry. Method of forming an apparatus used for reducing electromagnetic interference. USP2012018104165.
  19. Steigerwald, Todd W.; Mayfield, Jerry. Method of forming an apparatus used for reducing electromagnetic interference. USP2013018347486.
  20. Ghosh,Prosenjit; Bettner,Al; Waltho,Alan E.. Multi-mode antenna system for a computing device and method of operation. USP2007017167726.
  21. White, Carson R.; Schaffner, James H.. Optically powered and controlled non-foster circuit. USP2016089425769.
  22. Tanaka,Makoto; Matsugatani,Kazuoki. Package device for accommodating a radio frequency circuit. USP2006117142822.
  23. Gregoire, Daniel J.; White, Carson R.. Polarization independent active artificial magnetic conductor. USP2016069379448.
  24. Ando, Noriaki. Structure, antenna, communication device and electronic component. USP2017029570814.
  25. Song,Jia Jiu; Jeng,Jr Ren. Symmetric-slot monopole antenna. USP2008047358900.
  26. Werner,Douglas H.; Kern,Douglas J.. Synthesis of metamaterial ferrites for RF applications using electromagnetic bandgap structures. USP2007087256753.
  27. McKinzie, III,William E.. Systems and methods for blocking microwave propagation in parallel plate structures. USP2009027495532.
  28. McKinzie, III,William E.. Systems and methods for blocking microwave propagation in parallel plate structures. USP2008117449982.
  29. McKinzie, III,William E.. Systems and methods for blocking microwave propagation in parallel plate structures. USP2008037342471.
  30. McKinzie, III,William E.. Systems and methods for blocking microwave propagation in parallel plate structures. USP2007017157992.
  31. McKinzie, III,William E.. Systems and methods for blocking microwave propagation in parallel plate structures utilizing cluster vias. USP2009017479857.
  32. McKinzie, III,William E.. Systems and methods for blocking microwave propagation in parallel plate structures utilizing cluster vias. USP2006107123118.
  33. Sim, Dong-Uk; Choi, Hyung-Do; Kim, Dongho; Choi, Jae-Ick. Tag antenna structure for wireless identification and wireless identification system using the tag antenna structure. USP2012018104691.
  34. White, Carson R.; Colburn, Joseph S.; Yung, Michael W.; Hitko, Donald A.. Wide bandwidth automatic tuning circuit. USP2016089407239.
  35. Mao, Shau-Gang. Wireless power transmitting apparatus. USP2012058184454.