The method and results in this paper for solving the problem of wave and vibration mode localization in periodic waveguide can be used in the optimum design of such kind of structure.
本文对周期波导中波传播与振动局部化的分析方法和计算结果可用于结构的优化设计。
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The analytic formula of simplied coupling equation is employed to operate the rate of amplications in the work mode of helical wave-guide.