CA2771510C - Method and system for wireless communications in a waveguide environment - Google Patents

Method and system for wireless communications in a waveguide environment Download PDF

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Publication number
CA2771510C
CA2771510C CA2771510A CA2771510A CA2771510C CA 2771510 C CA2771510 C CA 2771510C CA 2771510 A CA2771510 A CA 2771510A CA 2771510 A CA2771510 A CA 2771510A CA 2771510 C CA2771510 C CA 2771510C
Authority
CA
Canada
Prior art keywords
sensor
frequency
transmit
power
interrogation signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2771510A
Other languages
English (en)
French (fr)
Other versions
CA2771510A1 (en
Inventor
John Stephen Wyler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Aviation Systems LLC
Original Assignee
GE Aviation Systems LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GE Aviation Systems LLC filed Critical GE Aviation Systems LLC
Publication of CA2771510A1 publication Critical patent/CA2771510A1/en
Application granted granted Critical
Publication of CA2771510C publication Critical patent/CA2771510C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
    • H04B17/0085—Monitoring; Testing using service channels; using auxiliary channels using test signal generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/14—Monitoring; Testing of transmitters for calibration of the whole transmission and reception path, e.g. self-test loop-back
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
    • H04B17/102—Power radiated at antenna
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
    • H04Q2209/88—Providing power supply at the sub-station
    • H04Q2209/886—Providing power supply at the sub-station using energy harvesting, e.g. solar, wind or mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2771510A 2011-03-21 2012-03-15 Method and system for wireless communications in a waveguide environment Expired - Fee Related CA2771510C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/052,672 2011-03-21
US13/052,672 US8816822B2 (en) 2011-03-21 2011-03-21 Method and system for wireless communications in a waveguide environment

Publications (2)

Publication Number Publication Date
CA2771510A1 CA2771510A1 (en) 2012-09-21
CA2771510C true CA2771510C (en) 2019-04-02

Family

ID=45851429

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2771510A Expired - Fee Related CA2771510C (en) 2011-03-21 2012-03-15 Method and system for wireless communications in a waveguide environment

Country Status (7)

Country Link
US (1) US8816822B2 (enExample)
EP (1) EP2503789B1 (enExample)
JP (1) JP5961018B2 (enExample)
CN (1) CN102711225B (enExample)
BR (1) BR102012006203A2 (enExample)
CA (1) CA2771510C (enExample)
IN (1) IN2012DE00755A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX394863B (es) 2012-03-21 2025-03-24 Powercast Corp Sistema de sensor inalambrico, metodo y aparato con conmutador y control de salida
US9293033B2 (en) 2013-07-16 2016-03-22 The Boeing Company Wireless fuel sensor system
US9153861B2 (en) 2013-08-07 2015-10-06 GM Global Technology Operations LLC Using a vehicle structure as a medium for communication and power distribution
MX368111B (es) 2013-10-23 2019-09-19 Powercast Corp Sistema automatizado para el control de la iluminacion.
EP3111075B1 (en) 2014-02-28 2020-11-25 United Technologies Corporation Protected wireless network
GB201411342D0 (en) * 2014-06-26 2014-08-13 Rolls Royce Plc Wireless communication system
GB2533307B (en) * 2014-12-15 2017-07-19 Ge Aviat Systems Ltd Aircraft wireless network for fixed aircraft components
EP3292609B8 (en) 2015-05-04 2023-02-15 Powercast Corporation Automated system for lighting control
US10979961B2 (en) 2016-10-07 2021-04-13 Powercast Corporation Automated system for lighting control
US10354501B2 (en) * 2016-11-08 2019-07-16 The Boeing Company Autonomous, low energy, access indication system
FR3085522B1 (fr) * 2018-09-03 2020-08-14 Safran Electronics & Defense Dispositif de mesure connecte pour un aeronef
US11616522B1 (en) * 2021-09-29 2023-03-28 Gulfstream Aerospace Corporation Aircraft radio communication system with reduced number of antennas

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6148179A (en) 1999-06-25 2000-11-14 Harris Corporation Wireless spread spectrum ground link-based aircraft data communication system for engine event reporting
US6784789B2 (en) * 1999-07-08 2004-08-31 Intermec Ip Corp. Method and apparatus for verifying RFID tags
US7035632B2 (en) 2000-09-26 2006-04-25 Scoreboard, Inc. Path loss data normalization for growth management of a cellular system
JP2004199196A (ja) * 2002-12-16 2004-07-15 Aruze Corp 位置情報管理システム
US8872633B2 (en) * 2005-07-20 2014-10-28 Intelleflex Corporation Ramped interrogation power levels
MY163773A (en) 2005-09-13 2017-10-31 Taiwan Semiconductor Mfg Co Ltd Position determination of mobile stations in a wireless network
US7598868B2 (en) * 2005-09-21 2009-10-06 The Boeing Company Methods and systems for monitoring components using radio frequency identification
US7446662B1 (en) * 2005-09-26 2008-11-04 Rockwell Automation Technologies, Inc. Intelligent RFID tag for magnetic field mapping
US7693119B2 (en) * 2005-12-09 2010-04-06 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Transmission power control over a wireless ad-hoc network
US7589636B2 (en) * 2006-10-27 2009-09-15 The Boeing Company Methods and systems for automated safety device inspection using radio frequency identification
US8519823B2 (en) * 2006-10-31 2013-08-27 Symbol Technologies, Inc. Radio frequency identification (RFID) tag location systems and methods
US7598905B2 (en) 2006-11-28 2009-10-06 Aviation Communication & Surveillance Systems Llc Systems and methods for monitoring transponder performance
KR100875924B1 (ko) * 2007-03-14 2008-12-26 한국전자통신연구원 Ｒｆｉｄ 태그의 전력 관리 장치 및 그 방법
US8237546B2 (en) * 2007-06-28 2012-08-07 Symbol Technologies, Inc. Backscatter limited tags
US7830250B2 (en) * 2007-10-22 2010-11-09 Honeywell International Inc. Apparatus and method for location estimation using power supply voltage levels of signal transmitters
US20090243801A1 (en) * 2008-03-31 2009-10-01 Martin Strzelczyk Method and System for Utilizing an RFID Sensor Tag as RF Power Measurement Embedded in Antenna
US8514921B2 (en) 2008-07-16 2013-08-20 The Boeing Company Assessing aircraft interference path loss employing discrete frequency stirring
JP5332878B2 (ja) * 2009-04-28 2013-11-06 富士通株式会社 測位システム

Also Published As

Publication number Publication date
JP5961018B2 (ja) 2016-08-02
US20120242454A1 (en) 2012-09-27
JP2012198892A (ja) 2012-10-18
CN102711225B (zh) 2016-12-14
CN102711225A (zh) 2012-10-03
EP2503789A2 (en) 2012-09-26
US8816822B2 (en) 2014-08-26
CA2771510A1 (en) 2012-09-21
EP2503789B1 (en) 2017-09-27
IN2012DE00755A (enExample) 2015-08-21
BR102012006203A2 (pt) 2013-11-05
EP2503789A3 (en) 2013-09-11

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Effective date: 20170113

MKLA Lapsed

Effective date: 20220315