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一种BPM 脉冲超宽带发射机设计
Alternative TitleA BPM pulse UWB transmitter design
谢义方; 于庆法; 黄永辉; 熊蔚明
Source Publication中国科学院大学学报
Keyword超宽带 通信 二相调制 发射机
Abstract设计一种新的基于分立器件的BPM(二相调制)脉冲超宽带发射机.脉冲超宽带发射机由单极性亚纳秒脉冲发生器、双极性脉冲产生电路及高速微波开关组成.发射机在时钟和数据1和0控制下分别输出正、负脉冲.测试结果表明,该发射机输出脉冲宽度< 400 ps,带宽> 1.5 GHz,可稳定输出BPM超宽带脉冲信号,码速率可达50 Mbps,可应用于脉冲超宽带通信系统.
Other AbstractA new bi-phase modulation (BPM) pulse UWB transmitter manufactured by discrete components is designed. The transmitter consists of mono-polar sub-nanosecond pulse generator, bipolar pulse generator,and high speed microwave switch. The transmitter transmit positive and negative pulses when controlled by clock signal as well as data ' 1' and data ' 0',respectively. Experimental results show that the generated pulse width is below 400 ps,the bandwidth is more than 1. 5 GHz,and the data rate is up to 50 Mbps. It can be used in the pulse UWB (ultrawideband) communication systems.
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GB/T 7714
谢义方,于庆法,黄永辉,等. 一种BPM 脉冲超宽带发射机设计[J]. 中国科学院大学学报,2015,32(3):373-377.
APA 谢义方,于庆法,黄永辉,&熊蔚明.(2015).一种BPM 脉冲超宽带发射机设计.中国科学院大学学报,32(3),373-377.
MLA 谢义方,et al."一种BPM 脉冲超宽带发射机设计".中国科学院大学学报 32.3(2015):373-377.
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