超高频RFID读写器部分电路设计  

UHF RFID read-write device part of the circuit design

作　　者：杜改丽[1] 

机构地区：[1]河南职工医学院,河南郑州451191

出　　处：《电子设计工程》2014年第1期124-126,共3页Electronic Design Engineering

摘　　要：本文以设计一种超高频射频读写器为目的,设计和实现了基于射频芯片Intel R1000和微控制器AT91SAM9263的读写器系统,增加了外部PA设计,从而大大提高了读写器的读写距离。Based on the design of a UHF radio frequency read-write device, for the purpose ofo Is designed and implemented based on rf chips, Intel R1000 and micro-controller AT91SAM9263 read-write device system, increase the external PA design, thus greatly improve the legibility of the read and write distance.

关 键 词：超高频 射频识别系统 INTEL R1000 固件处理器 功率放大器 

分 类 号：TN830[电子电信—信息与通信工程]