rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 9 doc

rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 1 ppt

... identification (RFID) products and electrical engineering students, covering industry standards and regulations, algorithms, applications, and more.Table of Contents RFID Handbook? Fundamentals and Applications ... appears in print may not be available in electronic books.Library of Congress Cataloging -in- Publication DataFinkenzeller, Klaus. [RFID Handbuch. English] RFID handbook : fundamentals and applications ... characteristics. In practice, these are fingerprinting and handprinting procedures, voice identification and, less commonly, retina (or iris) identification. 1.1.3.1 Voice identification Recently,...

rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 2 docx

... Texas InstrumentsTIRIS® Systems, using inductive couplingFigure 3. 29: Voltage path of the charging capacitor of an inductively coupled SEQ transponder during operationThe end of the charging ... now investigate the influence of the circuit elements R2, RL and L2 on voltage u2. To gain a better understanding of the interactions between the individual parameters we will now introduce ... frequency f increases, the required coil inductance of the transponder coil, and thus the number of windings n decreases (135 kHz: typical 100–1000windings, 13.56 MHz: typical 3–10 windings). Because...

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

... by contactless smart cards for local publictransport applications, which carry out authentication with the reader within a few 100ms and must also transmit booking data. Contactless smart cards ... antenna is proportional to its gain G (Kraus, 198 8; Meinke and Gundlach, 199 2). Since the gain is known for most antenna designs, the effective aperture Ae, and thus also the scatter aperture ... particularly in an environment containing large metal objects, e.g. in an industrial operation (machines, metal pipes etc.).We are all familiar with the effect of reflection and cancellation in our...

rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 4 pps

... the interdigital transducer, so that all wave trains are superimposed in- phase and transmission is maximized (Reindl and Mágori; 199 5).(4.115) The relationship between the electrical and mechanical ... article 12 (CE marking) and article 7.2 (putting into service of radio equipment) can be put into service without further licensing if they are marked with a CE mark and do not infringe national ... different: instead of a pulse sequence in the time domain, such an arrangement emits a characteristic line spectrum back to the interrogation device (Reindl et al., 199 8b,c), which can be obtained...

rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 5 pot

... coupling card can be operated in an insertion reader in all four positions (Figure 9. 9).Figure 9. 9: Position of capacitive (E1–E4) and inductive couplingelements (H1–H4) in a close coupling smart ... 9. 8: Family of (contactless and contact) smart cards, with the applicable standardsMost of the standard for close coupling smart cards — ISO 10536 — hadalready been developed by between 199 2 ... market and today they are hardly ever used. 9. 2.1 ISO 10536 - Close coupling smart cards The ISO standard 10536 entitled &apos ;Identification cards — contactless integratedcircuit(s) cards& apos;...

rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 6 ppt

... 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 ... Command processing sequence within a smart card operating system (Rankl and Effing, 199 6)If a valid command is received, then the actual programme code associated with this application command ... contactless data carriers and their mounting space in tools and cutters (Figure 9. 39) . Normally the data carriers are placed in a quick release taper shaft in accordance with ISO 698 71 or in...

rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 7 pptx

... (Paris, London, Berlin). In 199 4 and 199 5 around 1 million contactless smart cards were produced per year worldwide for public transport applications. In the period 199 6 to 199 7 the volume rose ... 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 individual...

rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 8 pps

... 3-5 19- 00106-3Berger, Dominik ( 199 8) Contactless smart card standards and new test methods, in: Smart Card Technologies and Applications — Second Workshop on Smart CardTechnologies and Applications, ... bolus, injection or even RFID ear tags will become the industry standard means of identification remains to be seen. See Geers et al. ( 199 7), Kern ( 199 7) and Klindtworth ( 199 8) for further information ... RFID on the internetA collection of links to RFID companies and further interesting pages on this subject is available at the following internet addresses:http:/ /rfid- handbook. de/linkshttp://members.surfbest.net/eaglesnest/rfidweb.htmhttp://home.att.net/~randall.j.jackson/rfidlinks.htmA...

rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 9 doc

... 383Retention knob 265RF innovations 399 RF procedure 30 RFID market 2 RFID newsletter 399 RFID system 1, 7, 25Road toll systems 172Robots 391 RSA 298 RTI 400 This document was created by ... Control and Identification Systems, Design Guide, D-Heilbronn, AugustTexas Instruments Deutschland GmbH ( 199 6) Standard Transponder Specifications, 06/ 199 6Tietze, U. and Schenk, Ch. ( 198 5), ... 237ISO 11784 identification code 233ISO 6346 265ISO 698 71 265ISO 698 72 265ISO 698 73 16, 265ISO 97 98–2 221ISO container 265Isotropic emitter 115, 199 Item management 268, 405 This document...

rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 10 pdf

... readerFigure 9. 8: Family of (contactless and contact) smart cards, with the applicable standardsFigure 9. 9: Position of capacitive (E1–E4) and inductive couplingelements (H1–H4) in a close coupling smart ... (Couch, 199 7)Figure 6.2: Signal coding by frequently changing line codes in RFID systemsFigure 6.3: Generating differential coding from NRZ codingFigure 6.4: Possible signal path in pulse-pause ... reader (PCD) → smart card (PICC) (Berger, 199 8)Table 9. 8: Data transfer smart card (PICC) → reader (PCD) (Berger, 199 8)Table 9. 9: Required time grid for the transponder response during anticollisionTable...

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