摘要
基于高速忆阻器件中拟合出的实验模型,构建SPICE模型,仿真了其忆阻特性,并利用这种高速忆阻器件设计了超宽带信号电路,模拟出了基于该忆阻模型的超宽带信号电路的频谱特性。结果表明其输出信号具有超过2GHz的带宽,该模型电路拓宽了超宽带的应用,具有较大的实用性。
A SPICE model is built on the basis of the model of the real high-speed memristor device obtained by fitting the experiment in this paper. The device characterization of the mem- ristor is simulated. The UWB signal circuit is designed by utilizing this high-speed memristor de- vice. And its spectral characteristic of output signal based on the memristor model is simulated. The signal has a bandwidth of more than 2 GHz. The circuit broadens the application of ultra wideband, and provides great practicality.
出处
《固体电子学研究与进展》
CAS
CSCD
北大核心
2014年第6期531-534,575,共5页
Research & Progress of SSE
关键词
忆阻
模型
SPICE
超宽带信号
memristor
model
SPICE
ultra wideband （UWB） signal
