rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 3 docx

... identification (RFID) products and electrical engineering students, covering industry standards and regulations, algorithms, applications, and more. Table of Contents RFID Handbook? Fundamentals and Applications ... [RFID Handbuch. English] RFID handbook : fundamentals and applications in contactless smart cards and identifcation/Klaus Finkenzeller; t...

Ngày tải lên: 14/08/2014, 11:21

... frequency f increases, the required coil inductance of the transponder coil, and thus the number of windings n decreases ( 135 kHz: typical 100–1000 windings, 13. 56 MHz: typical 3 10 windings). Because ... (4 .33 ) and thus obtain the following equation for the circuit in Figure 4. 13: (4 .34 ) Multiplying out the denominator: (4 .35 ) We now solve this equation for H eff and o...

Ngày tải lên: 14/08/2014, 11:21

... by contactless smart cards for local public transport applications, which carry out authentication with the reader within a few 100 ms and must also transmit booking data. Contactless smart cards ... Matching of a Schottky detector (point 1) to a dipole antenna (point 4) by means of the series connection of a coil (point 1-2), the parallel connection of a second coil (point 2...

Ngày tải lên: 14/08/2014, 11:21

... mV/m30 1.705 30 .00 30 µ V/m 30 30 .00–88.00 100 µV/m 3 88.00–216 150 µV/m 3 216–960 200 µV/m 3 >960 500 µV/m 3 5.4.2 Future development: USA-Japan-Europe The USA and Japan are currently planning ... systems 13. 5 53 13. 567 MHz 42 dB µA/m @ 10 m(9 dBµA/m @ ± 150 kHz) 26.957–27.2 83 MHz 42 dB µA/m @ 10 m(9 dBµA/m @ ± 150 kHz) Relevant harmonised standards: EN 30 0 33 0. Ta...

Ngày tải lên: 14/08/2014, 11:21

... standards for contactless smart cards StandardCard typeApproximate range ISO 10 536 Close coupling0–1 cm ISO 14443Proximity coupling0–10cm ISO 15693Vicinity coupling0–1 m Figure 9.8: Family of (contactless ... used. 9.2.1 ISO 10 536 - Close coupling smart cards The ISO standard 10 536 entitled &apos ;Identification cards — contactless integrated circuit(s) cards& apos; descri...

Ngày tải lên: 14/08/2014, 11:21

... microprocessors will become increasingly common in applications using contactless smart cards in the near future. Instead of the inflexible state machine, the transponder in these cards incorporates a microprocessor. Industry ... 9 .3 ISO 698 73 - Data Carriers for Tools and Clamping Devices This standard specifies the dimensions for contactless data carriers and t...

Ngày tải lên: 14/08/2014, 11:21

... coil is produced using an automatic winding machine. The copper wire used is given a coating of low-melting point baked enamel in addition to the normal insulating paint. The winding tool is heated ... the melting point of the baked enamel during the winding operation. The enamel melts during winding and hardens rapidly when the coil has been removed from the winding tool, causing the...

Ngày tải lên: 14/08/2014, 11:21

... technologies Part 3: Integrated circuit cards (contact smart cards) Part 4: Contactless integrated circuit cards (close-coupling) Part 5: Optical memory cards Part 6: Proximity cards (contactless smart cards ... 7: Vicinity cards (contactless smart cards in accordance with DIN/ISO 156 93) ISO 1 037 4:Container — Automatische Identifizierung (Freight containers —...

Ngày tải lên: 14/08/2014, 11:21

... http://www.bisenter.com to register it. Thanks. Index L Label 20 Lamination 33 9 Langasite 30 7 Lead frame 33 7 Licensing regulations 1 73 Line code 184 Linear detection 134 Lines of magnetic flux 62 Lithium niobate ... security system 37 Activation field 230 Activator 29 Active transponder 13, 78 Address logic 278 Administration code 287 Advanced mode 233 Advanced transponder 233...

Ngày tải lên: 14/08/2014, 11:21

... used Figure 13. 5: Use of a contactless smart card in Seoul. A contactless terminal is shown in communication with a contactless smart card in the centre of the picture (reproduced by permission of Intec) Figure ... Intec) Figure 13. 6: Contactless smart card for paying for journeys in a scheduled bus in Seoul (reproduced by permission of Klaus Finkenzeller, Munich...

Ngày tải lên: 14/08/2014, 11:21