The single-mode conditions of the SOI-based rib waveguide is first analyzed, and applied to the whispering gallery modes embedded circular octagonal resonator filter.

本文分析了SOI脊波导的单模条件，结合SOI波导模型提出了内嵌圆式正八边形谐振腔的回音壁模式滤波器。

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The chaotic motion of a pipe single mode system of the fixed supported at two ends under base excitation is actively controlled by introducing the feedback of notch filter.

对于两端固定输流管道在基础简谐激励下的单模态系统，利用凹槽滤波器对系统的混沌运动进行了控制。

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The dual-band filter consists of two dual-mode resonators with rectangular- loop perturbation on different layers, which need only single input and output.

该双通带滤波器包含两个方环形谐振器，它们位于不同层，并利用同一输入输出耦合结构实现双通带滤波器。

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