An Ultra Low-Power FCC-Compliant 5th-Derivative Gaussian Pulse Generator for IR-UWB Transceiver  

作　　者：QIN Bo QIN Bo CHEN Hongyi CHEN Hongyi WANG Xin WANG Xin WANG Albert[2] WANG Albert[2] HAO Yinghui[3] HAO Yinghui[3] 

机构地区：[1]Institute of Microelectronics, Tsinghua University, Beijing 100085, China [1]Institute of Microelectronics, Tsinghua University, Beijing 100085, China [2]Department of Electrical Engineering, University of California, Riverside, CA 92521, USA [2]Department of Electrical Engineering, University of California, Riverside, CA 92521, USA [3]Yantai Vocational College, Yantai 264670, China [3]Yantai Vocational College, Yantai 264670, China

出　　处：《Chinese Journal of Electronics》2009年第4期605-609,共5页电子学报（英文版）

基　　金：This work is supported by the National Natural Science Foundation of China （No.60776025, No.90607021, No.60729308） and Foundation of Tsinghua University （No.SIST2027）.

摘　　要：A FCC-compliant ultra low-power low- cost 5th-derivative Gaussian Pulse generator （PG） for full 3.1-10.6GHz Impulse-radio （IR） carrier-free Ultra wide- band （UWB） transceiver was designed and fabricated in foundry 0.13μm CMOS. This PG integrates three cascade stages to generate square waves Gaussian pulse and 5th- order Gaussian derivative waveform, respectively. Mea- surement shows the lowest reported power consumption of 5.1p J/pulse at 100MHz Pulse repeating frequency （PRF）, the smallest die area of only 0.02ram2, short 5th-derivative Gaussian pulse width of 770ps and peak to peak amplitude of 66mY. The FCC-compliant IR-UWB pulse generator potentially allows up to 1.3Gbps throughput for low-cost low-power hi-QoS wireless multimedia and video streaming.

关 键 词：Ultra wideband （UWB）  Pulse gener- ator （PG） 5th-derivative Gaussian FCC-compliant  Low power. 

分 类 号：TN782[电子电信—电路与系统] TP274.2[自动化与计算机技术—检测技术与自动化装置]