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多条耦合器(Multistrip coupler)是应用于声表面波的定向耦合器。它由在压电基片上的平行金属条阵列组成。它的特殊性能是耦合在单晶基片上的非波导声波。这是与波导耦合器以及邻接媒质耦合器大不相同的。
Multistrip coupler (Multistrip coupler) is used for surface acoustic wave directional coupler. It consists of an array of parallel metal strips on a piezoelectric substrate. Its special properties are non-waveguide acoustic waves coupled on a single crystal substrate. This is quite different from waveguide couplers and adjoining media couplers.