【摘要】 叙述了能抑制机械反射的共线对偶阵列压电陶瓷SAW滤波器.进一步阐述了它的抑制机理.使用的指条宽度是λ/4和λ/2.更多还原

【Abstract】 A SAW filter on piezoelectric ceramic substrare is described using a colinear coupled array capable of suppressing mechanical reflections.The suppression mechanism is further demonstrated. The interdigital trans.ducer has finger widths of λ/4 and λ/2.更多还原