Design of an integrated demodulator for a 13.56 MHz RFID reader

2009 IEEE Symposium on Industrial Electronics & Applications Pub Date : 2009-12-18 DOI:10.1109/ISIEA.2009.5356422

N.M. Karim, M. A. Mohd-Ali, M. Reaz, S. Samad

引用次数: 2

Abstract

An integrated demodulator for 13.56 MHz RFID Reader is designed in 0.18um CMOS technology. The design is mainly composed of a detector and an amplifier. The chip operates at 2V p-p and occupies an area of 0.536 mm2. Results show smaller ripple (≪0.2%) and faster settling time than that of existing systems.

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13.56 MHz RFID阅读器的集成解调器设计

采用0.18um CMOS技术设计了13.56 MHz RFID阅读器的集成解调器。该设计主要由检测器和放大器组成。该芯片工作电压为2V p-p，占地面积为0.536 mm2。结果表明，与现有系统相比，该系统的纹波更小(≪0.2%)，沉降时间更快。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2009 IEEE Symposium on Industrial Electronics & Applications

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