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绪言若想将声表面波器件用作于模拟信号传输失真自动均衡装置上的横向滤波器,必须采用在较宽的频带内,频率响应有平坦的振幅特性和延迟特性的叉指电极的设计方法。本文所述的以收发电极具有一定间距的为
INTRODUCTION In order to use a SAW device as a transversal filter in an automatic equalizer for analog signal transmission distortion, an interdigital electrode design method having flat amplitude characteristics and delay characteristics in a wide frequency band must be employed . In this paper to send and receive electrodes with a certain spacing for