A 0.17-nJ/Pulse IR-UWB Receiver Based on Distributed Pulse Correlator in 0.18-μm Digital CMOS

被引:0
|
作者
Hu, Jianyun [1 ]
Zhu, Yunliang [1 ]
Wang, Shang [1 ]
Wu, Hui [1 ]
机构
[1] Univ Rochester, Lab Adv Integrated Circuits & Syst, Dept Elect & Comp Engn, Rochester, NY 14627 USA
关键词
IMPULSE RADIO; TRANSCEIVER;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents a low power impulse-radio ultra-wideband (IR-UWB) receiver based on a reconfigurable, high speed analog correlator called distributed pulse correlator WC). The DPC incorporates built-in local template pulse generation, and hence significantly reduces the power consumption and circuit complexity of the analog correlation receiver. A chip prototype of the IR-UWB receiver was implemented in 0.18-mu m standard digital CMOS, and achieved an energy efficiency of 0.17-nJ/pulse at 250-MHz pulse rate in the measurement.
引用
收藏
页码:487 / 490
页数:4
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