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射频识别天线和系统仿真(2005Ansoft年会论文)RadioFrequencyIdentification(RFID)AntennaandSystemDesignMarkusLaudienApplicationEngineerRFIDantennaandsystemdesign(Preliminary,notthefinalversion)willbeupdatedbyendoftheweekAgendaRequirementsofUHF-RFIDsystemsandlimitationsofanalyticaltreatmentReaderantennaTransponderunit(chip,package,antenna)Field-Simulationofawholetransmissionsetup.Integrationofnonlinearcomponentsintothetransmissionsetup.ConclusionsWhatisRFID(RadioFrequencyIDentification)WirelessidentificationsofpiecegoodsReader:CommunicationwithTags,trackingofpiecegoodsFrequenciesofoperation:LF:125kHz;13.56MHz(nearfieldcoupling)status:established,massproduction,shortrange(typ