$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Backscatter communication systems, interrogators, methods of communicating in a backscatter system, and backscatter communication methods 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-001/02
출원번호 US-0146764 (1998-09-03)
발명자 / 주소
  • Greeff Roy
  • Ovard David K.
출원인 / 주소
  • Micron Technology, Inc.
대리인 / 주소
    Wells, St. John, Roberts, Gregory & Matkin, P.S.
인용정보 피인용 횟수 : 120  인용 특허 : 16

초록

The present invention includes backscatter communication systems, interrogators, methods of communicating in a backscatter system, and backscatter communication methods. According to one aspect of the present invention, a backscatter communication system includes an interrogator including a transmit

대표청구항

[ What is claimed is:] [1.] A backscatter communication system comprising:an interrogator including a transmitter configured to output a forward link communication and a receiver configured to receive a return link communication having a carrier component and a side band component, the receiver comp

이 특허에 인용된 특허 (16)

  1. Mawhinney Daniel D. (Livingston NJ), Dual frequency identification system.
  2. Cole Peter H. (West Lake Shore AUX) Eshraghian Kamran (Hectorville AUX) Roy Ashim K. (Athelstone AUX), Efficient object identification system.
  3. MacLellan John Austin (Aberdeen NJ) Shober R. Anthony (Red Bank NJ) Vannucci Giovanni (Middletown NJ) Wright Gregory Alan (Colts Neck NJ), Full duplex modulated backscatter system.
  4. Kaplan Gerald Stanley (Trenton NJ) Ritzie Andrew David (Delran NJ), Homodyne communication system.
  5. Wu You-Sun ; Shober R. Anthony, IQ combiner technology in modulated backscatter system.
  6. Shober R. Anthony, In-building modulated backscatter system.
  7. Baldwin ; Howard A. ; Depp ; Steven W. ; Koelle ; Alfred R. ; Freyman ; Robert W., Interrogation, and detection system.
  8. Wilson Nathaniel B. (San Diego CA) Black Peter J. (St. Lucia AUX) Peterzell Paul E. (San Diego CA), Method and apparatus for automatic gain control and DC offset cancellation in quadrature receiver.
  9. Bateman Andrew (Bath GB2), Method and apparatus for transparent tone-in-band transmitter, receiver and system processing.
  10. Ohta Tomozo (Ikoma JPX) Nakano Hiroshi (Tenri JPX) Higashi Kazutada (Tenri JPX) Yamamoto Hirohiko (Tenri JPX), Microwave data transmission apparatus.
  11. Pidwerbetsky Alex ; Shober R. Anthony, Modulated backscatter location system.
  12. Sharpe Claude A. (McKinney TX) Hurta Dwaine S. (Garland TX) Hamlett Mark A. (Garland TX), Multi-stage transponder wake-up, method and structure.
  13. Goldman Herbert B. (Tustin CA), Phase coherent interference signal suppression system and method.
  14. Tuttle John R., System and method for locating individuals and equipment, airline reservation system, communication system.
  15. Nysen Paul A. (Sunnyvale CA) Skeie Halvor (San Jose CA) Armstrong Donald (Belmont CA), System for interrogating a passive transponder carrying phase-encoded information.
  16. Turner Leigh H. (Newton AUX) Cole Peter H. (West Lakes Shore AUX), Transponder system.

이 특허를 인용한 특허 (120)

  1. Strauss, Wolfram; Mayordomo, Iker; Weisgerber, Lars, Antenna device and method for operating the same.
  2. Zimmerman, Timothy M.; Ungs, Kelly J., Automatic data collection device, method and article.
  3. Greeff, Roy; Ovard, David K., Communication system, interrogators and communication methods.
  4. Greeff, Roy; Ovard, David K., Communication system, interrogators and communication methods.
  5. Greeff, Roy; Ovard, David K., Communication system, interrogators and communication methods.
  6. Wood, Jr., Clifton W., Communications systems for radio frequency identification (RFID).
  7. Gazdzinski, Mark J.; Gazdzinski, Robert F., Computerized apparatus and methods for transfer between locations.
  8. Gazdzinski, Mark J.; Gazdzinski, Robert F., Computerized apparatus for transfer between locations.
  9. Gazdzinski, Robert F., Computerized apparatus with ingestible probe.
  10. Gazdzinski, Robert F., Computerized information and display apparatus.
  11. Gazdzinski, Robert F., Computerized information and display apparatus.
  12. Gazdzinski, Robert F., Computerized information and display apparatus.
  13. Gazdzinski, Robert F., Computerized information and display apparatus and methods.
  14. Gazdzinski, Robert F., Computerized information and display apparatus with automatic context determination.
  15. Gazdzinski, Robert F., Computerized information and display apparatus with rapid convergence algorithm.
  16. Gazdzinski, Robert F., Computerized information and display apparatus with remote environment control.
  17. Gazdzinski, Robert F., Computerized information collection and processing apparatus.
  18. Gazdzinski, Robert F., Computerized information collection and processing apparatus.
  19. Gazdzinski, Robert F., Computerized information collection and processing apparatus.
  20. Gazdzinski, Robert F., Computerized information collection and processing apparatus and methods.
  21. Gazdzinski, Robert F., Computerized information selection and download apparatus and methods.
  22. Gazdzinski, Mark J.; Gazdzinski, Robert F., Computerized methods for location-based service provision.
  23. Gazdzinski, Mark J.; Gazdzinski, Robert F., Computerized vehicular apparatus for location-based service provision.
  24. Gazdzinski, Robert F., Computerized wireless payment methods.
  25. Koo, Ji-hun; Kang, Woo-shik; Park, Kyung-ho, Data recovery method and apparatus for radio frequency identification.
  26. Zhang, Hongmei; Demaray, Richard E., Deposition of LiCoO2.
  27. Panchalan, Prasad; Rao, Manu H. R.; Farrell, Edward M., Devices employing fast carrier cancellation and methods thereof.
  28. Snyder, Shawn W.; Neudecker, Bernd J., Electrochemical apparatus with barrier layer protected substrate.
  29. Snyder, Shawn W.; Neudecker, Bernd J., Electrochemical apparatus with barrier layer protected substrate.
  30. Snyder, Shawn W.; Neudecker, Bernd J., Electrochemical apparatus with barrier layer protected substrate.
  31. Snyder, Shawn W.; Neudecker, Bernd J., Electrochemical apparatus with barrier layer protected substrate.
  32. Brantner, Paul C., Energy device with integral collector surface for electromagnetic energy harvesting and method thereof.
  33. Brantner, Paul C., Energy device with integral conductive surface for data communication via electromagnetic energy and method thereof.
  34. Keating, Joseph A.; Bradow, Timothy N.; Johnson, Raymond R.; Narayan, Prativadi B., Environmentally-powered wireless sensor module.
  35. Neudecker, Bernd J.; Snyder, Shawn W., Hybrid thin-film battery.
  36. Neudecker, Bernd J.; Snyder, Shawn W., Hybrid thin-film battery.
  37. Gazdzinski, Robert F., Ingestible probe with agent delivery.
  38. Greeff,Roy; Ovard,David K., Interrogators, methods of operating a coherent interrogator, backscatter communication methods, interrogation methods, and signal processing methods.
  39. Burton,Dale Edward; Addison,Michael Bartlett; Duffey,Christopher Sean; Henkel,Paul Arthur, Joint stars embedded data link.
  40. Snyder, Shawn W.; Brantner, Paul C.; Zoetewey, Henry L., Masking of and material constraint for depositing battery layers on flexible substrates.
  41. Snyder, Shawn W.; Neudecker, Bernd J.; Brantner, Paul C., Metal film encapsulation.
  42. Snyder, Shawn W.; Neudecker, Bernd J.; Brantner, Paul C., Metal film encapsulation.
  43. Wood, Jr., Clifton W., Method and apparatus for an arbitration scheme for radio frequency identification devices.
  44. Wood, Jr., Clifton W.; Hush, Don, Method and apparatus to manage RFID tags.
  45. Wood, Jr., Clifton W., Method and apparatus to select radio frequency identification devices in accordance with an arbitration scheme.
  46. Martin, Robert; Speirs, Donald; Katterhagen, Gregory P., Method and appratus for removing distortion in radio frequency signals.
  47. Willins, Bruce A.; Vollkommer, Richard, Method and system for RF activation of RF interrogators.
  48. Neudecker, Bernd J.; Whitacre, Jay F., Method for sputter targets for electrolyte films.
  49. Wood, Jr., Clifton W., Method of Addressing Messages and Communications System.
  50. Wood, Jr., Clifton W., Method of addressing messages and communications.
  51. Wood, Jr., Clifton W., Method of addressing messages and communications system.
  52. Wood, Jr., Clifton W., Method of addressing messages and communications system.
  53. Wood, Jr., Clifton W., Method of addressing messages and communications system.
  54. Wood, Jr., Clifton W., Method of addressing messages and communications system.
  55. Wood, Jr.,Clifton W., Method of addressing messages and communications system.
  56. Wood, Jr., Clifton W., Method of addressing messages and communications systems.
  57. Wood, Jr., Clifton W., Method of addressing messages and communications systems.
  58. Wood, Jr., Clifton W., Method of addressing messages and communications systems.
  59. Wood, Jr., Clifton W.; Hush, Don, Method of addressing messages, method of establishing wireless communications and communications system.
  60. Wood, Jr., Clifton W.; Hush, Don, Method of addressing messages, method of establishing wireless communications, and communications system.
  61. Greeff, Roy, Method of fabricating a microstrip line dielectric overlay.
  62. Wood, Jr., Clifton W., Methods and apparatus for conducting financial transactions.
  63. Wood, Jr., Clifton W., Methods and apparatus for conducting financial transactions.
  64. Wood, Jr., Clifton W., Methods and apparatus for conducting financial transactions.
  65. Wood, Jr., Clifton W., Methods and apparatus for conducting financial transactions.
  66. Tuttle, John R., Methods and systems of RFID tags using RFID circuits and antennas having unmatched frequency ranges.
  67. Tuttle, John R, Methods and systems of receiving data payload of RFID tags.
  68. Gazdzinski, Mark J.; Gazdzinski, Robert F., Methods for shipping element processing.
  69. Bates, Benjamin G., Methods of configuring and using a wireless communications device.
  70. Gazdzinski, Robert F., Methods of processing data obtained from medical device.
  71. Gazdzinski, Robert F., Methods of processing data obtained from medical device.
  72. Gazdzinski, Mark J.; Gazdzinski, Robert F., Methods of transport of one or more items between locations.
  73. Greeff,Roy, Microstrip line dielectric overlay.
  74. Greeff,Roy, Microstrip line dielectric overlay.
  75. Brantner, Paul C.; Keating, Joseph A.; Johnson, Raymond R.; Bradow, Timothy N.; Narayan, Prativadi B.; Neudecker, Bernd J., Passive over/under voltage control and protection for energy storage devices associated with energy harvesting.
  76. Greeff, Roy; Ovard, David K., Phase shifters, interrogators, methods of shifting a phase angle of a signal, and methods of operating an interrogator.
  77. Gazdzinski, Mark J.; Gazdzinski, Robert F., Portable computerized wireless apparatus.
  78. Gazdzinski, Robert F., Portable computerized wireless apparatus.
  79. Gazdzinski, Robert F., Portable computerized wireless information apparatus and methods.
  80. Gazdzinski, Robert F., Portable computerized wireless payment apparatus and methods.
  81. Gazdzinski, Robert F., Portable computerized wireless payment apparatus and methods.
  82. Gazdzinski, Robert F., Portable computerized wireless payment apparatus and methods.
  83. Gazdzinski, Robert F., Portable computerized wireless payment apparatus and methods.
  84. Neudecker, Bernd J.; Keating, Joseph A., Printed circuit board with integrated thin film battery.
  85. Neudecker, Bernd J.; Keating, Joseph A., Printed circuit board with integrated thin film battery.
  86. Loving,Sean T.; Chakraborty,Sayan; Enwall,Tim; Chan,Christopher; Snook,Lee; Majhi,Rohit, Quarter wave phase shifted diode detector circuit.
  87. Tuttle, John R., RFID device using single antenna for multiple resonant frequency ranges.
  88. Tuttle, John R., RFID devices using RFID circuits and antennas having unmatched frequency ranges.
  89. Tuttle, Mark E., RFID interrogator with adjustable signal characteristics.
  90. Rofougaran, Ahmadreza (Reza); Shoarinejad, Kambiz, RFID reader architecture.
  91. Loving, Sean T., RFID reader operating system and associated architecture.
  92. Chakraborty, Sayan; Bruns, Logan; Urwiler, Robert; April, Tim; Younge, Stephen, RFID skier monitoring systems and methods.
  93. Chakraborty, Sayan, RFID tagged item trajectory and location estimation system and method.
  94. Kranz, Mark J., Remote communication device and system for communication.
  95. Smith, Freddie W.; Khatri, Dirgha, Remote communication devices, radio frequency identification devices, wireless communication systems, wireless communication methods, radio frequency identification device communication methods, and methods of forming a remote communication device.
  96. Smith, Freddie W.; Khatri, Dirgha, Remote communication devices, radio frequency identification devices, wireless communication systems, wireless communication methods, radio frequency identification device communication methods, and methods of forming a remote communication device.
  97. Snyder, Shawn W.; Brantner, Paul C.; Keating, Joseph A.; Bradow, Timothy N.; Narayan, Prativadi B.; Neudecker, Bernd J., Robust metal film encapsulation.
  98. Guthery, Scott B.; Robinton, Mark; Davis, Michael Lawrence; Andresky, David, Secure Wiegand communications.
  99. Bates, Benjamin G., Secure cargo transportation system.
  100. Davis, Michael; Andresky, David; Guthery, Scott B.; Robinton, Mark, Secure wiegand communications.
  101. Guthery, Scott B.; Robinton, Mark; Davis, Michael Lawrence; Andresky, David, Secure wiegand communications.
  102. Neudecker, Bernd J.; Milonopoulou, Vassiliki, Sputtering target of Li3PO4 and method for producing same.
  103. Maltseff, Paul A.; Winter, Steven; Nikitin, Pavel; Kodukula, Venkata; Erosheva, Elena, Stochastic communication protocol method and system for radio frequency identification (RFID) tags based on coalition formation, such as for tag-to-tag communication.
  104. Chakraborty, Sayan; McKinney, Brian, System and method for implementing virtual RFID tags.
  105. Tuttle, John R., Systems and methods for RFID tag arbitration where RFID tags generate multiple random numbers for different arbitration sessions.
  106. Tuttle, John R., Systems and methods for RFID tag arbitration where RFID tags generate multiple random numbers for different arbitration sessions.
  107. Tuttle, John R., Systems and methods using single antenna for multiple resonant frequency ranges.
  108. Tuttle, John R., Systems and methods using single antenna for multiple resonant frequency ranges.
  109. Tuttle, John R., Systems and methods using single antenna for multiple resonant frequency ranges.
  110. Johnson, Raymond R.; Snyder, Shawn W.; Brantner, Paul C.; Bradow, Timothy J.; Neudecker, Bernd J., Thin film battery on an integrated circuit or circuit board and method thereof.
  111. Neudecker, Bernd J., Thin film electrolyte for thin film batteries.
  112. Neudecker, Bernd J.; Snyder, Shawn W., Thin film encapsulation for thin film batteries and other devices.
  113. Neudecker, Bernd J.; Snyder, Shawn W., Thin film encapsulation for thin film batteries and other devices.
  114. Demaray, Richard E.; Narasimhan, Mukundan, Transparent conductive oxides.
  115. Bates, Benjamin G., Wireless communication devices.
  116. Ovard, David K.; Greeff, Roy, Wireless communication systems, interrogators and methods of communicating within a wireless communication system.
  117. Ovard, David K.; Greeff, Roy, Wireless communication systems, interrogators and methods of communicating within a wireless communication system.
  118. Ovard, David K.; Greeff, Roy, Wireless communication systems, interrogators and methods of communicating within a wireless communication system.
  119. Ovard, David K.; Greeff, Roy, Wireless communication systems, interrogators and methods of communication within a wireless communication system.
  120. Bates, Benjamin G., Wireless communications devices.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로