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this a document about radio frequency identification RFID, this was a project ,i have done last year ,actually this technology is a very inpotrtant one due to its relation with newest technologies , like GPS , or the miniturization of integrated circ
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射频识别飞利浦MF RC500系列编程通信协议文档-Philips MF RC500 series of radio frequency identification communication protocol programming documents
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自动识别系统电台的卞要功能是在接收状态将接收到的射频信号解调成高斯最小频移键控(GMSI})比特流以供信号处理板使用 而在发射状态则将来自处理板的9.6 kbps的GMSI}比特流调制成适合发射的射频信号并发射。木电台使用半双工方式工作，共用一副大线，其中发射通路只有一个通道，但可通过微处理器改变调制芯片LMX1501的内部设置数以产生两个频率，然后再经过卜变频得到中心频率分别为162.025 MHz和161.975 MHz的发射信号 木电台的接收则分为二路，其解调芯片都是用TA31136来实
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无线电频率识别（RFID）技术市场的迅速增长，增值的重大机遇，但也因为在接下来的章节中失败，很多机会中确定具有挑战性的问题。-The market for radio frequency identification (RFID) technology is growing rapidly, with significant opportunities to add value, but also, because of the challenging issues that are ident
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Nous ′etudions ici diff′erents aspects de la technologie RFID (Radio Frequency IDentification ), qui consiste `a utiliser des champs ′electromagn′etiques et des ondes radio pour alimenter `a distance et communiquer avec des ′etiquettes.-Nous ′etudion
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technical report
13.56 MHz ISM Band Class 1 Radio Frequency
Identification Tag Interface Specification:
Candidate Recommendation, Version 1.0.0
abstract
This document specifies the radio frequency communication interface and Reader commande
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RFID stands for Radio-Frequency IDentification. The acronym refers to small electronic devices that consist of a small chip and an antenna. The chip typically is capable of carrying 2,000 bytes of data or less.
The RFID device serves the same p
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射频识别技术(RFID)相对于传统的磁卡及IC卡技术具有非接触、阅读速度快、无磨损等特点。文章详细介绍了射频技术的工作原理、分类、以及相关应用。-Radio Frequency Identification (RFID) technology compared to conventional magnetic and non-contact IC card technology, reading speed, no wear. Article describes in detail the wo
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The present work describes the design and manufacture of a prototype (currently in use) of an intelligent
sensor for the tracking and monitoring of blood temperature and of hemoderivatives to be used in
transfusions, over the entire process. Furt
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The problem of channel equalization via channel
identification (CEQCID) that has previously been considered by a
handful of researchers is explored further. An efficient algorithm
for mapping the channel parameters to the equalizers coeficie
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an introduction to Radio Frequency Identification Devices
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