| 摘要 |
In this electromechanical filter arrangement having a plurality of resonators vibrating in the first flexural mode, with each coupled to the adjacent resonators at the antinodal line, acoustic coupling between resonators not adjacent to one another is prevented by means of partitions or walls between each resonator or between a group of resonators and the adjacent group. The partitions are mounted on the inside of the filter cover or on the filter base plate. |
