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符合IEEE802.15.4标准的收发机结构设计 被引量：1

Structure Design of the Transceiver Compliant to IEEE802.15.4 Standard
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摘要 IEEE802.15.4标准定义了无线个域网的物理层和MAC层规范,它的突出特点是低速率、低功耗。文章介绍了该标准的特性,说明了其物理层、MAC层工作的过程。符合该标准的接收机结构有两种:低中频和零中频;发射机结构也有两种:直接上变频和VCO调制。文章对这几种结构进行了分析,比较了其优缺点。 The IEEE802.15.4 standard specifies the Physical （PHY） and Media Access Control （MAC） layers of WPAN （Wireless Personal Area Network）, with the characteristics of low-rate and low-power. This article gives a brief description of the feature in IEEE802.15.4, and analyzes the structure of the transceiver compliant to the standard.
作者 马振强 李国林
机构地区 清华大学电子工程系
出处 《微电子学与计算机》 CSCD 北大核心 2007年第1期173-175,共3页 Microelectronics & Computer
基金 国家重大基础研究(973)项目(G2000036508)
关键词 IEEE802.15.4 ZIGBEE 收发机 低中频 零中频 直接上变频 VCO调制 IEEE802.15.4, Zigbee, Transceiver, Low-IF, Zero-IF, Direct conversion, VCO modulation
分类号 TN432 [电子电信—微电子学与固体电子学]
  • 相关文献

参考文献6

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共引文献7

同被引文献10

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  • 10史庭俊,桑霞,徐力杰,殷新春.一种基于信任度的DV-Hop改进定位算法[J].微电子学与计算机,2008,25(10):100-102. 被引量：7

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微电子学与计算机
2007年 第1期

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