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首页> 外文期刊>Circuits and Systems I: Regular Papers, IEEE Transactions on >An Integrated 13.56-MHz RFID Tag in a Printed Organic Complementary TFT Technology on Flexible Substrate
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An Integrated 13.56-MHz RFID Tag in a Printed Organic Complementary TFT Technology on Flexible Substrate

机译:在柔性基板上采用印刷有机互补TFT技术的集成13.56 MHz RFID标签

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摘要

This paper presents the first printed organic 13-MHz RFID on flexible substrate. The proposed solution includes a planar near field antenna bonded to an RFID tag, which is printed on flexible foil using an organic complementary TFT technology. Thanks to an active envelope detector, ASK modulation with modulation depth as low as 20% can be adopted to increase the available input power for the rectifier. The RFID functionality is demonstrated at the internally generated supply voltage of 24 V, for a reading range of 2–5 cm and a bit-rate up to 50 bit/s. With more than 250 transistors on the same foil, this work represents the most complex circuit ever published in a printed organic complementary TFT technology.
机译:本文介绍了在柔性基板上的第一个印刷有机13-MHz RFID。所提出的解决方案包括一个与RFID标签相连的平面近场天线,该天线使用有机互补TFT技术印刷在柔性箔上。得益于有源包络检波器,可以采用调制深度低至20%的ASK调制来增加整流器的可用输入功率。在内部产生的24 V电源电压下,在2–5 cm的读取范围和高达50 bit / s的比特率下,证明了RFID功能。在同一箔片上具有250多个晶体管,这项工作代表了印刷有机互补TFT技术中发布的最复杂的电路。

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