物理学报2012，Vol.61Issue(17)：151-159,9.
终端含NMOS反相器传输线系统中的时空复杂行为分析
Complex spatiotemporal behaviors in a transmission line system terminated by an N-channel metal oxide semiconductor （NMOS） inverter
摘要
Abstract
Based on the traveling wave theory, a nonlinear discrete map of a transmission line system terminated by an N-channel metal oxide semiconductor （NMOS） inverter is established. After simulating by the nonlinear discrete map, it is found that the change of the reflection coefficient may lead to spatiotemporal bifurcation and chaos, and that the initial distribution significantly affects the spatiotemporal pattern of steady state. For the zero initial distribution, the spatiotemporal pattern is very regular, whereas the complex spatiotemporal pattern may appear when the initial distribution is nonzero. The analysis results demonstrate that the complex spatiotemporal behaviors originate from the infinite-dimensional essence of the transmission line and the nonlinear voltage-ampere characteristics of the NMOS inverter.关键词
传输线/NMOS反相器/分岔/时空混沌Key words
transmission line/NMOS inverter/bifurcation/spatiotemporal chaos分类
数理科学引用本文复制引用
邹建龙,沈瑶,马西奎..终端含NMOS反相器传输线系统中的时空复杂行为分析[J].物理学报,2012,61(17):151-159,9.基金项目
国家自然科学基金（批准号：61001038）资助的课题 （）
