Experiment on the Toda Lattice Using Nonlinear Transmission Lines
Experiment on the Toda Lattice Using Nonlinear Transmission Lines
复制标题
使用非线性传输线的户田晶格实验
DOI：
10.1143/jpsj.45.680
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发表时间：
1978
期刊：
影响因子：
--
通讯作者：
Y. Amagishi
中科院分区：
文献类型：
--
作者：
H. Nagashima;Y. Amagishi
通过对并联分支中电容器非线性特性的正确理解，得到了一种等效于户田指数格的非线性传输线。观察到孤子的性质遵循户田关于孤子的形状和速度的预测。两个运动方向相反或相同的孤子相互作用的细节也被发现与理论符合得很好。在连续极限下，讨论了网络无源元件的小损耗对孤子的耗散效应。
A nonlinear transmission line equivalent to the exponential lattice of Toda was obtained with the proper understanding of nonlinear properties of a capacitor used in a shunt branch. The character of a soliton is observed to follow the prediction given by Toda with respect to the shape and velocity of the soliton. The details of interaction of two solitons moving in the opposite or same direction are also found to be in good agreement with the theory. The dissipation effect on the soliton due to the small losses in the passive elements of the network is discussed in the continuum limit.