Design of low power analog front-end for 13.56MHz RFID transponder

• Autorzy: Saleh S. , Osman M. , Hamdy G. , Zaki A. , Elsemary H.
• Języki publikacji: EN

Abstrakty

EN

This paper presents the design of 13.56MHz RF Front-end circuit for low-power medical applications. It converts RF power into DC and then extracts the clock and the data. The design includes rectifier, voltage multiplier, voltage regulator, data demodulator, ring oscillator, RF voltage limiter and LC matching network. It provides an excellent trade-off between high performance, simplicity of architecture, and low power consumption. It is designed to be fully integrated on chip. Simulation is done using 0.35-μm CMOS technology and the results are compared with other reported RFID systems. The total power consumption is adjusted to be around 4 μW at the minimum input power.

Słowa kluczowe

EN

analog front frond; RFID; charge pump; OOK

PL

RFID; pompa zasilająca; OOK

• Wydawca: Lodz University of Technology. Department of Microelectronics and Computer Science
• Czasopismo: International Journal of Microelectronics and Computer Science
• Rocznik: 2017
• Tom: Vol. 8, nr 4
• Strony: 146--149
• Opis fizyczny: Bibliogr. 6 poz., rys., wykr.

Twórcy

autor

Saleh S.

• Department of Microelectronics, Electronics Research Institute - ERI, Dokki, Giza, Egypt

autor

Osman M.

• Department of Microelectronics, Electronics Research Institute - ERI, Dokki, Giza, Egypt

autor

Hamdy G.

• Department of Microelectronics, Electronics Research Institute - ERI, Dokki, Giza, Egypt

autor

Zaki A.

• Department of Microelectronics, Electronics Research Institute - ERI, Dokki, Giza, Egypt

autor

Elsemary H.

• Department of Microelectronics, Electronics Research Institute - ERI, Dokki, Giza, Egypt

Bibliografia

• [1] P. Sorrells, "Passive RFID Basics, " April 1999.
• [2] K. Rongsawat and A. Thanachayanont, "Ultra Low Power Analog Front-End for UHF RFID Transponder, " pp. 1195-1198, Oct. 2006.
• [3] R. Barnett, J. Liu, and S. Lazar, "A RF to DC Voltage Conversion Model for Multi-Stage Rectifiers in UHF RFID Transponders, " IEEE Journal of Solid-State Circuits, vol. 44, no. 2, pp. 354-370, Feb. 2009.
• [4] G. Palumbo and D. Pappalardo, "Charge Pump Circuits: An Overview on Design Strategies and Topologies, " IEEE Circuits and Systems Magazine, vol. 10, no. 1, pp. 31^15, Jan. 2010.
• [5] J. Gervacio, A. May, G. Mejia, J. Martinez Castillo, and A. Diaz Sanchez, "Voltage Regulation System for UHF RFID Tags, " pp. 1-6, Sept. 2013.
• [6] U. Karthaus and M. Fischer, "Fully integrated passive UHF RFID transponder IC with 16.7 uW minimum RF input power, " JSSC , vol. 38, no. 10, pp. 1602-1608, Oct. 2003.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).