WO2009143541A3 - Wireless energy and data transmission - Google Patents
Wireless energy and data transmission Download PDFInfo
- Publication number
- WO2009143541A3 WO2009143541A3 PCT/AT2009/000191 AT2009000191W WO2009143541A3 WO 2009143541 A3 WO2009143541 A3 WO 2009143541A3 AT 2009000191 W AT2009000191 W AT 2009000191W WO 2009143541 A3 WO2009143541 A3 WO 2009143541A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- data transmission
- wireless energy
- energy
- transponder
- load
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 3
- 230000005672 electromagnetic field Effects 0.000 abstract 3
Classifications
-
- H04B5/48—
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/085—Arresting devices for waterborne materials, e.g. gratings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/08—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for removing foreign matter, e.g. mud
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0716—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor
- G06K19/0717—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor the sensor being capable of sensing environmental conditions such as temperature history or pressure
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
The invention relates to a method and an apparatus for the transmission of energy (3) using electromagnetic fields and information using load modulation in the presence of conductive objects, wherein an alternating electromagnetic field is produced, a transponder (2) for the supply thereof procures energy (3) from said field, for the purpose of data transmission the transponder (2) carries out a load modulation using an effective frequency that exceeds the frequency of the alternating electromagnetic field, and said load-modulated signal is received by way of an antenna (1a) and is demodulated by a receiver in a read device (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0074808A AT506311B1 (en) | 2008-05-08 | 2008-05-08 | WIRELESS ENERGY AND DATA TRANSMISSION |
ATA748/2008 | 2008-05-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009143541A2 WO2009143541A2 (en) | 2009-12-03 |
WO2009143541A3 true WO2009143541A3 (en) | 2010-05-20 |
Family
ID=40935145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2009/000191 WO2009143541A2 (en) | 2008-05-08 | 2009-05-07 | Wireless energy and data transmission |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT506311B1 (en) |
WO (1) | WO2009143541A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201236301A (en) | 2010-12-08 | 2012-09-01 | Access Business Group Int Llc | System and method for providing communications in a wireless power supply |
US8731116B2 (en) * | 2011-02-07 | 2014-05-20 | Access Business Group International Llc | System and method of providing communications in a wireless power transfer system |
EP2541564A1 (en) | 2011-06-29 | 2013-01-02 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Wireless energy transfer |
WO2015057849A1 (en) | 2013-10-16 | 2015-04-23 | Marquette University | Passive wireless sensor |
JP7303197B2 (en) * | 2017-12-21 | 2023-07-04 | サノフイ | Determination of injection status |
CN116799485B (en) * | 2023-06-09 | 2024-02-20 | 武汉理工大学 | Ultralow frequency antenna system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3689885A (en) * | 1970-09-15 | 1972-09-05 | Transitag Corp | Inductively coupled passive responder and interrogator unit having multidimension electromagnetic field capabilities |
US20040113790A1 (en) * | 2002-09-23 | 2004-06-17 | Hamel Michael John | Remotely powered and remotely interrogated wireless digital sensor telemetry system |
EP1895450A2 (en) * | 2006-08-31 | 2008-03-05 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and power receiving device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4067658B2 (en) * | 1998-08-14 | 2008-03-26 | 吉川アールエフシステム株式会社 | Data transceiver |
SE9900119L (en) * | 1999-01-18 | 2000-07-19 | Rso Corp | Detection method and device |
JP4277613B2 (en) * | 2003-07-25 | 2009-06-10 | 富士ゼロックス株式会社 | Tag information reading method and apparatus |
US7148804B2 (en) * | 2004-11-08 | 2006-12-12 | Checkpoint Systems, Inc. | System and method for detecting EAS/RFID tags using step listen |
US7748636B2 (en) * | 2004-11-16 | 2010-07-06 | Dpd Patent Trust Ltd. | Portable identity card reader system for physical and logical access |
-
2008
- 2008-05-08 AT AT0074808A patent/AT506311B1/en not_active IP Right Cessation
-
2009
- 2009-05-07 WO PCT/AT2009/000191 patent/WO2009143541A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3689885A (en) * | 1970-09-15 | 1972-09-05 | Transitag Corp | Inductively coupled passive responder and interrogator unit having multidimension electromagnetic field capabilities |
US20040113790A1 (en) * | 2002-09-23 | 2004-06-17 | Hamel Michael John | Remotely powered and remotely interrogated wireless digital sensor telemetry system |
EP1895450A2 (en) * | 2006-08-31 | 2008-03-05 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and power receiving device |
Also Published As
Publication number | Publication date |
---|---|
AT506311A4 (en) | 2009-08-15 |
AT506311B1 (en) | 2009-08-15 |
WO2009143541A2 (en) | 2009-12-03 |
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