... Psum = |I |2 Rtant |V |2 = in |1 − θ |2 = PA |1 − θ |2 8Rtant (9) The backscattered power into the air becomes tag Pbs = | I| R r |V |2 Rr = in |1 − θ |2 = PA er |1 − θ |2 8Rtant Rtant (10 ) where ... Equation 17 GdBd Wrad d Wrad = 10 log10 = 10 log10 ( = 10 (log10 g − log10 gd ) Wi Wrad × rad ) i d Wrad Wrad (17 ) Advanced RadioFrequency Identification Design and Applications d where Wrad is the radiation ... The absolute gain of a lossless half wavelength dipole is 1. 64 Therefore, Ptrant = 1. 64PERP greader (22 ) The EIRP and ERP has the following relationship, derived by Equation 21 and Equation 22 PEIRP...
... + s 11 s 12 V1 V1 ( 51) − = s + s 22 V2 V2 21 − − According to the above matrix, the V1 and V2 can be written into Equation 52 − + + V1 = s 11 V1 + s 12 V2 (52a) − V2 (52b) = + s 21 V1 + + s 22 V2 − ... ∞ 12 ∼ 70 12 ∼70ns Overwrite 3.3 ∼ EEPROM 13 0(μm )2 10 5 20 0 3 10 ms Erase + Write 15 ∼ 20 10 0μJ FeRAM ∼80(μm )2 10 10 ∼ 10 12 11 0 0 .1 s Overwrite ∼ 3.3 0.00 01 J Table Comparison among RAM, EEPROM and ... + s 22 V2 − + Substituting the first of Equation 45 and Equation 49 into Equation 52, solving for V1 /V1 and − /V+ gives V2 − V1 s 12 s 21 s L (53) + = Γrant = s 11 − s s − V1 22 L 21 Operating Range...
... publicações 40 35 30 25 20 15 10 20 02 2003 20 04 20 05 year Ano 20 06 20 07 20 08 20 09 Fig Number of publications specifically for RFID antennas in the IEEE, in a sample space of 10 0 publications Design ... Sons, pp . 12 1, 13 3 -13 6 R.W Lampe, (19 85) “Design Formulas for an Asymmetric Coplanar Strip Folded Dipole”, IEEE Trans Antennas and Propagat., vol AP-33, no.9, pp 10 28 -10 31, Sep C Nguyen, (20 01) “Conformal ... interest in RFID systems and its applications Operating frequencies including 12 5 KHz 13 4 KHz and 14 0 KHz 14 8.5 KHz LF band, 13 .56 MHz HF band and 868 MHz–960 MHz UHF band were applied to various...
... Voltage Range (V) < 12 5 12 5 to < 25 0 25 0 to < 500 500 to < 10 00 10 00 to < 15 00 15 00 to < 20 00 ≥ 20 00 The Interaction of Electrostatic Discharge and RFID 15 9 Introduction to RFID RadioFrequency Identification ... October 20 06) J McVay, A Hoorfar, N Engheta (20 06), “Space-filling curve RFID tags”, 20 06 IEEE Radioand Wireless Symposium, pp: 19 9 -20 2, San Diego, USA, 17 -19 Jan 20 06 Jalaly, D Robertson (20 05), ... enhanced channel strain and 0 .17 1μm² SRAM cell size in a 29 1Mb Array”, IEEE International Electron Devices Meeting 20 08 IEDM 20 08, pp :1- 3, San Francisco, USA, 15 -17 Dec 20 08 S Harma, V P Plessky,...
... Microwave Theory and Techniques 53(9): 27 21 27 25 Ott, H W (19 88) Noise Reduction Techniques in Electronic Systems, 2nd edn, John Wiley and Sons Inc Shaw, M (20 04) Pushing past paper, Pulp and Paper ... StaticSolutions (n.d.) Ohm-stat™FM -11 25 digital ESD field meter, FM -11 25 Datasheet URL: http://www.staticsolutions.com/products/data/FM -11 25 .pdf Torrance, R (20 09) RFID s power themselves, EDN ... Conference on Embedded and Ubiquitous Computing, Vol 2, pp 15 3 -15 8, Dec 20 08 OECD (20 07) RadioFrequency Identification (RFID): A Focus on Information Security and Privacy, OECD Working Party on Information...
... 21 0 Advanced RadioFrequency Identification Design and Applications 2 = l2 − r2 (t1 + t )t1 (4) where a = υt1 and b = υt are used Once υ is known using ... from (30,30), passing through (25 0 ,25 0) and (25 0,30), and returning to (30,30) Fig 11 The experimental pseudorandom tag arrangement and the closed path trajectory Fig 12 The mobile robot velocity ... Robots and Systems, pp 13 53 -13 58 Bohn, J and Mattern, F (20 04) Super-distributed RFID tag infrastructure, Lecture Notes in Computer Science, vol 329 5, pp 1- 12 Choi, J., Oh, D., & Kim, S (20 06)...