释义 |
multistrip coupler multistrip coupler[′məl·tə‚strip ′kəp·lər] (electronics) A series of parallel metallic strips placed on a surface acoustic wave filter between identical apodized interdigital transducers; it converts the spatially nonuniform surface acoustic wave generated by one transducer into a spatially uniform wave received at the other transducer, and helps to reject spurious bulk acoustic modes. |