UNIDIRECTIONAL SURFACE WAVE TRANSDUCER

被引：15

作者：

COLLINS, JH

GERARD, HM

REEDER, TM

SHAW, HJ

机构：

[1] W. W. Hansen Labs. of Physics, Stanford University, Stanford

来源：

PROCEEDINGS OF THE IEEE | 1969年 / 57卷 / 05期

关键词：

D O I：

10.1109/PROC.1969.7106

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：

A surface wave transducer is described which radiates acoustic power in essentially one direction. Using Y cut Z axis propagating lithium niobate and unidirectional transducers a delay line has been constructed that exhibits 6.5-dB insertion loss and 52-dB triple-transit echo suppression at 106.5 MHz. Copyright © 1969 by The Institute of Electrical and Electronics Engineers, Inc.

引用

页码：833 / +

页数：1

共 6 条

[1] HIGH-PERFORMANCE LITHIUM NIOBATE ACOUSTIC SURFACE WAVE TRANSDUCERS AND DELAY LINES [J].

COLLINS, JH ;

GERARD, HM ;

SHAW, HJ .

APPLIED PHYSICS LETTERS, 1968, 13 (09) :312-&

[2] 100 MHZ QUARTZ DELAY LINE UTILIZING RAYLEIGH WAVES [J].

COLLINS, JH ;

GERARD, HM ;

LAKIN, KM ;

SHAW, HJ .

PROCEEDINGS OF THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, 1968, 56 (09) :1635-&

[3]

ENGAN H, 1967, TE91 NORW I TECH ELA

[4]

KERNS DM, 1967, BASIC THEORY WAVEGUI, P97

[5]

Viktorov I.A., 1962, SOV PHYS ACOUST, V8, P118

[6] SURFACE ELASTIC-WAVE PROPAGATION AND AMPLIFICATION [J].

WHITE, RM .

IEEE TRANSACTIONS ON ELECTRON DEVICES, 1967, ED14 (04) :181-+

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