rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 2 docx
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 Data Finkenzeller, Klaus. [RFID Handbuch. Engl...
Ngày tải lên: 14/08/2014, 11:21
rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 2 docx
... now investigate the influence of the circuit elements R 2 , R L and L 2 on voltage u 2 . To gain a better understanding of the interactions between the individual parameters we will now introduce ... replace Z 2 with the full expression containing C 2 and R L and thus finally obtain an expression for that incorporates all components of the transponder and is thus appl...
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rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 3 docx
... (m)λ /2 (m) < 135 kHz> ;22 22& gt;353 6.78 MHz44.77.1 13.56 MHz 22. 13.5 27 . 125 MHz11.01.7 The field strength path of a magnetic antenna along the coil x axis follows the relationship 1/d 3 in ... 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. Cont...
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rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 4 pps
... 5 725 –5875 MHz25 mW EIRP 24 .00 24 .25 GHz100 mW 61.0–61.5100 mW EIRP 122 – 123 GHz100 mW EIRP 24 4 24 6 GHz10 mW EIRP Relevant harmonised standards: EN 300 22 0, EN 300 330, EN 300 440. 5 .2. 1 .2 ... duration T and the bit duration τ of a binary code signal 6 .2. 2 2 FSK In 2 frequency shift keying the frequency of a carrier oscillation is switched between two frequ...
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rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 5 pot
... used. 9 .2. 1 ISO 10536 - Close coupling smart cards The ISO standard 10536 entitled &apos ;Identification cards — contactless integrated circuit(s) cards& apos; describes the structure and operating ... close coupling cards are defined in Part 1 of the standard. The specifications regarding mechanical dimensions are identical to those for contact smart cards. 9 .2. 1 .2...
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rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 6 ppt
... 10 .2 Microprocessors Transponders with microprocessors will become increasingly common in applications using contactless smart cards in the near future. Instead of the inflexible state machine, ... between contactless smart cards and readers in accordance with ISO 15693 -2. The test equipment and testing procedure for this largely correspond with the testing equ...
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rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 7 pptx
... smart card coil using screen printing technology Depending upon layer thickness, conductor track width, and number of windings, a typical coil resistance of 2 75 O (smart card with 2- 7 windings) ... 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 t...
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rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 8 pps
... Dominik (1998) Contactless smart card standards and new test methods, in: Smart Card Technologies and Applications — Second Workshop on Smart Card Technologies and Applications, IEEE Tagungsband, ... RFID on the internet A collection of links to RFID companies and further interesting pages on this subject is available at the following internet addresses: http:/ /rfi...
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rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 9 doc
... 3 92 ASK modulation 186, 24 3, 24 4, 3 12 Asymmetric key procedure 22 4 ATQB 24 8 ATS 25 3 Attack 27 Attempted attack 22 1 Authentication 25 , 27 , 22 1, 28 2, 373 Authentication protocol 22 1 Auto-ID Homepage ... ranges 161 ISO 405 ISO 10374 26 5 ISO 10536 51, 23 7 ISO 11784 identification code 23 3 ISO 6346 26 5 ISO 69871 26 5 ISO 698 72 265 ISO 69873 16, 26 5 ISO 97...
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rfid handbook fundamentals and applications in contactless smart cards and identification second edition phần 10 pdf
... Family of (contactless and contact) smart cards, with the applicable standards Figure 9.9: Position of capacitive (E1–E4) and inductive coupling elements (H1–H4) in a close coupling smart card Figure ... 1997) Figure 6 .2: Signal coding by frequently changing line codes in RFID systems Figure 6.3: Generating differential coding from NRZ coding Figure 6.4: Possible signal pat...
Ngày tải lên: 14/08/2014, 11:21