AU489988B2 - Acoustic surface wave device - Google Patents

Acoustic surface wave device

Info

Publication number
AU489988B2
AU489988B2 AU69780/74A AU6978074A AU489988B2 AU 489988 B2 AU489988 B2 AU 489988B2 AU 69780/74 A AU69780/74 A AU 69780/74A AU 6978074 A AU6978074 A AU 6978074A AU 489988 B2 AU489988 B2 AU 489988B2
Authority
AU
Australia
Prior art keywords
wave device
surface wave
acoustic surface
acoustic
wave
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU69780/74A
Other versions
AU6978074A (en
Inventor
George Burrow Norman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB2672873A external-priority patent/GB1395294A/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU6978074A publication Critical patent/AU6978074A/en
Publication of AU489988B2 publication Critical patent/AU489988B2/en
Expired legal-status Critical Current

Links

AU69780/74A 1973-06-05 1974-06-05 Acoustic surface wave device Expired AU489988B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB26728/73 1973-06-05
GB2672873A GB1395294A (en) 1973-06-05 1973-06-05 Acoustic surface wave device

Publications (2)

Publication Number Publication Date
AU6978074A AU6978074A (en) 1975-12-11
AU489988B2 true AU489988B2 (en) 1975-12-11

Family

ID=

Similar Documents

Publication Publication Date Title
CA1029122A (en) Surface acoustic wave transducer
CA1002651A (en) Surface acoustic wave phase control device
CA1033049A (en) Acoustic surface wave devices
CA961574A (en) Acoustic surface wave resonator
CA979113A (en) Electro-acoustic transducer
CA988434A (en) Acoustic horn
CA972834A (en) Acoustic surface wave filter
CA1023444A (en) Elastic surface wave device
CA1020266A (en) Device for producing mechanical waves
CA952233A (en) Acoustic surface wave apparatus
CA965491A (en) Acoustic surface wave devices
AU461183B2 (en) Acoustic surface wave devices
CA1019829A (en) Acoustic surface wave devices
AU504122B2 (en) Acoustic wave device
CA966588A (en) Acoustic surface wave devices
CA1019812A (en) Acoustic surface-wave devices
CA1006969A (en) Piezoelectric transducer
AU497180B2 (en) Surface acoustic wave coupler
AU525506B2 (en) Acoustic surface-wave device
CA1002128A (en) Acoustic surface wave device
CA1020269A (en) Acoustic surface-wave devices
CA1021050A (en) Thyristor-firing apparatus using an acoustic surface wave device
AU489988B2 (en) Acoustic surface wave device
CA1011449A (en) Ultrasonic apparatus
CA899478A (en) Acoustic surface wave filters