MINIATURE SURFACE-ACOUSTIC-WAVE FILTERS

被引：21

作者：

SLOBODNIK, AJ ^{[1
]}

SZABO, TL ^{[1
]}

LAKER, KR ^{[1
]}

机构：

[1] BELL TEL LABS INC,HOLMDEL,NJ 07733

来源：

PROCEEDINGS OF THE IEEE | 1979年 / 67卷 / 01期

关键词：

D O I：

10.1109/PROC.1979.11209

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An introduction to Surface-Acoustic-Wave (SAW) devices—their operation, advantages, and applications—is presented. The process of design and realization of high-performance SAW filters is examined from initial specifications to final device operation. Several techniques drawn from a variety of disciplines illustrate the implementation of finite impulse response SAW frequency functions. Material properties, transducer weighting, and computer-aided design are treated. An example of the design and testing of a 321-MHz 0.35-percent bandwidth, 65-dB sidelobe, 15-dB insertion loss filter is presented. Copyright © 1979 by The Institute Of Electrical And Electronics Engineers, Inc.

引用

页码：129 / 146

页数：18

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