rfid读写器毕业设计论文

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1、RFID读写器毕业设计论文RFID读写器设计摘要随着电子信息技术的发展智能卡已经在我们的生活中随处可见射频识别卡正逐渐取代传统的接触式IC卡成为智能卡领域的新潮流研究开发射频识别卡的读写技术与读写设备对其推广有着重要的实际意义近几年来非接触式射频卡的高度安全保密性和使用简单等特点使之在各领域的应用中异军突起应用前景十分广阔与传统的接触式卡相比利用射频识别技术开发的非接触式识别器无论在系统寿命防监听防解密等性能上都具有很大的优势为此本文给出了利用ATMEGA16MF-RC500Mifare卡来构建非接触式读写器论文首先详细

2、介绍了射频识别技术的历史进程在各行各业的应用及对未来的展望还介绍了射频识别技术相对与传统技术的优点提出了毕业设计的内容和论文结构其次介绍了射频识别系统的工作原理以及所采用的射频芯片和射频卡的内部结构系统的分析讨论了射频识别技术在各个频段的应用及对比再次给出了一个实用的设计方案论述了设计思路以及硬件软件的设计过程最后根据仿真结果做出总结论述并提出了一些尚待解决的问题关键词射频技术智能卡应答器RC500RADIOFRIQUENCYIDENTIFICATIONCARDREADERDESIGNABSTRACTWiththerap

3、iddevelopmentofelectronicinformationtechnologysmartcardsarenowverypoplarinourlifeRadioFrequencyIdentificationRFIDcardisbecominganewfashionintheapplicationfieldofsmartcardreplacingthetraditionalcontactingICcardSoitisofgreatpracticalsignificancetostudythetechnology

4、ofRFIDCardanddevelopthereadandwritedeviceofRFIDcardforitsgeneralizationInthelastfewyearsnon-contactradiofrequencycardshighsecuritysecrecyandusesimpleandsooncharacteristicscausesittobesuddenappearanceinvariousdomainsapplicationtheapplicationprospectisverybroadWith

5、thetraditionalcontactcardcomparedusingradiofrequencyrecognitiontechniquedevelopmentnon-contactrecognizerregardlessinperformanceandsoonsystemlifeagainstmonitoragainstdecipherhastheverybigsuperiorityThereforethisarticlegaveusingATMEGA16MF-RC500theMifarecardhasconst

6、ructedthenon-contactreader-writerFirstthisarticledescribesthehistorythecoursetheusingintheeverywalkoflifeandthefutureofradiofrequencyidentificationtechnologydetailedlyAndintroducingthemeritoftheradiofrequencyidentificationtechnologyrelativetothetraditionaltechnol

7、ogyandthenbringforwardthecontentandthestructureofthegraduationprojectSecondthisarticleincludestheoperationalprincipleoftheradiofrequencyidentificationtechnologysystemandincludestheradiofrequencychipandtheinnerstructureofradiocardwhichareusedintheradiofrequencyide

8、ntificationtechnologysystemAfterwardwediscussandanalysetheradiofrequencyidentificationtechnologyinvariousbandsoftheapplicationandcontrastThirditgivesapractical