DE60324481D1 - Transponderkommunikation mittels Leckkabel-Antenne - Google Patents
Transponderkommunikation mittels Leckkabel-AntenneInfo
- Publication number
- DE60324481D1 DE60324481D1 DE60324481T DE60324481T DE60324481D1 DE 60324481 D1 DE60324481 D1 DE 60324481D1 DE 60324481 T DE60324481 T DE 60324481T DE 60324481 T DE60324481 T DE 60324481T DE 60324481 D1 DE60324481 D1 DE 60324481D1
- Authority
- DE
- Germany
- Prior art keywords
- cable
- communication
- signal
- data signal
- transmitter
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10346—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the far field type, e.g. HF types or dipoles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
- G01S13/878—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
- G06K7/10079—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the spatial domain, e.g. temporary shields for blindfolding the interrogator in specific directions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/003—Bistatic radar systems; Multistatic radar systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/325—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of coded signals, e.g. P.S.K. signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
- G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
- G01S13/756—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal using a signal generator for modifying the reflectivity of the reflector
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
- G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
- G01S13/758—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal using a signal generator powered by the interrogation signal
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38560302P | 2002-06-04 | 2002-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60324481D1 true DE60324481D1 (de) | 2008-12-11 |
Family
ID=29712190
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60311259T Expired - Lifetime DE60311259T2 (de) | 2002-06-04 | 2003-06-04 | Informationsübertragung unter verwendung von hochfrequenz backscatter transpondern |
DE60324481T Expired - Lifetime DE60324481D1 (de) | 2002-06-04 | 2003-06-04 | Transponderkommunikation mittels Leckkabel-Antenne |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60311259T Expired - Lifetime DE60311259T2 (de) | 2002-06-04 | 2003-06-04 | Informationsübertragung unter verwendung von hochfrequenz backscatter transpondern |
Country Status (6)
Country | Link |
---|---|
US (5) | US7697946B2 (de) |
EP (2) | EP1509871B1 (de) |
AT (2) | ATE412946T1 (de) |
AU (1) | AU2003273445A1 (de) |
DE (2) | DE60311259T2 (de) |
WO (1) | WO2003102857A2 (de) |
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US7289813B2 (en) * | 2002-09-12 | 2007-10-30 | Broadcom Corporation | Using signal-generated location information to identify and list available devices |
NL1026338C2 (nl) * | 2004-06-04 | 2005-12-06 | Nedap Nv | Systeem voor detectie, locatie en identificatie volgens het FM-CW principe. |
CN100378744C (zh) * | 2005-07-01 | 2008-04-02 | 付屹东 | 应用射频卡在长大封闭空间跟踪目标的系统 |
NL1029590C2 (nl) * | 2005-07-22 | 2007-01-23 | Nedap Nv | Systeem voor detectie, locatie en identificatie door middel van frequency hopping en fasemeting. |
WO2007012891A2 (en) * | 2005-07-25 | 2007-02-01 | Siemens Aktiengesellschaft | A radio frequency identification interrogator |
US7710251B2 (en) * | 2005-09-02 | 2010-05-04 | Gm Global Technology Operations, Inc. | Wireless sensing system |
JP5112421B2 (ja) * | 2006-05-04 | 2013-01-09 | カリフォルニア インスティテュート オブ テクノロジー | アンテナ寄生スイッチングに基づく送信機アーキテクチャ |
US20080020724A1 (en) * | 2006-07-19 | 2008-01-24 | John Robert Orrell | Establishing a data link between stacked cargo containers |
US7907926B2 (en) * | 2006-09-29 | 2011-03-15 | Broadcom Corporation | Method and system for utilizing an antenna for frequency modulation (FM) communication, near field communication (NFC) and radio frequency identification (RFID) |
JP5355936B2 (ja) * | 2007-06-28 | 2013-11-27 | 日本信号株式会社 | リーダライタ、及び物品仕分システム |
DE102007037723A1 (de) * | 2007-08-09 | 2009-02-12 | Fachhochschule Gießen-Friedberg | Positionsbestimmung eines mobilen Funkgerätes in Bezug auf Leckwellenleiter |
EP2031626B1 (de) * | 2007-09-03 | 2013-12-18 | Siemens Aktiengesellschaft | Elektrische Niederspannungs-Schaltanlage |
US8260319B2 (en) * | 2008-06-10 | 2012-09-04 | Rosemount Tank Radar Ab | Wireless transceiver |
US20100148965A1 (en) * | 2008-12-16 | 2010-06-17 | Sensormatic Electronics Corporation | Method and system for item level uhf rfid tag with low frequency power assist |
KR101534169B1 (ko) * | 2008-12-23 | 2015-07-07 | 삼성전자 주식회사 | 주파수 도약 모드로 동작 중인 무선 통신 시스템의 주파수 할당 방법 및 이를 위한 장치 |
US20110221633A1 (en) * | 2010-03-11 | 2011-09-15 | Benjamin Bela Schramm | Methods and systems for determining the distance between two objects using wirelessly transmitted pulses |
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US8933787B2 (en) | 2012-06-26 | 2015-01-13 | Eastman Kodak Company | RFID system with configurable RF port |
US8937531B2 (en) * | 2012-06-26 | 2015-01-20 | Eastman Kodak Company | RFID system with multiple tag transmit frequencies |
US8692654B2 (en) | 2012-06-26 | 2014-04-08 | Eastman Kodak Company | RFID system with multiple reader transmit frequencies |
US8937532B2 (en) | 2012-06-26 | 2015-01-20 | Eastman Kodak Company | Reading RFID tag using antenna within enclosure |
US8933788B2 (en) | 2012-06-26 | 2015-01-13 | Eastman Kodak Company | RFID system with barriers and key antennas |
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US20170082729A1 (en) * | 2015-09-22 | 2017-03-23 | Intel IP Corporation | Positioning device and method for determining the position of a communication device |
US11131191B2 (en) | 2016-06-21 | 2021-09-28 | Alert Technologies Inc. | Sensing device for a rock bolt |
WO2021119941A1 (zh) * | 2019-12-16 | 2021-06-24 | 华为技术有限公司 | 反射通信的方法和通信装置 |
US11620462B2 (en) * | 2020-03-19 | 2023-04-04 | Nec Corporation | Reading passive wireless tags using commodity devices |
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-
2003
- 2003-04-25 US US10/423,824 patent/US7697946B2/en not_active Expired - Fee Related
- 2003-06-04 DE DE60311259T patent/DE60311259T2/de not_active Expired - Lifetime
- 2003-06-04 EP EP03740899A patent/EP1509871B1/de not_active Expired - Lifetime
- 2003-06-04 AU AU2003273445A patent/AU2003273445A1/en not_active Abandoned
- 2003-06-04 WO PCT/IB2003/002831 patent/WO2003102857A2/en active IP Right Grant
- 2003-06-04 AT AT07000664T patent/ATE412946T1/de not_active IP Right Cessation
- 2003-06-04 DE DE60324481T patent/DE60324481D1/de not_active Expired - Lifetime
- 2003-06-04 AT AT03740899T patent/ATE352072T1/de not_active IP Right Cessation
- 2003-06-04 EP EP07000664A patent/EP1770594B1/de not_active Expired - Lifetime
-
2006
- 2006-08-31 US US11/514,682 patent/US20070077888A1/en not_active Abandoned
-
2007
- 2007-09-14 US US11/855,957 patent/US7630684B2/en not_active Expired - Fee Related
- 2007-09-14 US US11/855,933 patent/US7844221B2/en not_active Expired - Fee Related
-
2010
- 2010-02-25 US US12/712,765 patent/US7970353B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20040043747A1 (en) | 2004-03-04 |
US7844221B2 (en) | 2010-11-30 |
ATE352072T1 (de) | 2007-02-15 |
US20080045150A1 (en) | 2008-02-21 |
US7970353B2 (en) | 2011-06-28 |
ATE412946T1 (de) | 2008-11-15 |
EP1770594B1 (de) | 2008-10-29 |
EP1770594A3 (de) | 2007-07-11 |
US7630684B2 (en) | 2009-12-08 |
AU2003273445A1 (en) | 2003-12-19 |
WO2003102857A2 (en) | 2003-12-11 |
EP1509871A1 (de) | 2005-03-02 |
EP1770594A2 (de) | 2007-04-04 |
US20070077888A1 (en) | 2007-04-05 |
US7697946B2 (en) | 2010-04-13 |
US20100151892A1 (en) | 2010-06-17 |
DE60311259T2 (de) | 2007-11-08 |
US20080043820A1 (en) | 2008-02-21 |
EP1509871B1 (de) | 2007-01-17 |
DE60311259D1 (de) | 2007-03-08 |
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