SU1073883A1 - Surface-acoustic-wave convolver - Google Patents
Surface-acoustic-wave convolver Download PDFInfo
- Publication number
- SU1073883A1 SU1073883A1 SU813368293A SU3368293A SU1073883A1 SU 1073883 A1 SU1073883 A1 SU 1073883A1 SU 813368293 A SU813368293 A SU 813368293A SU 3368293 A SU3368293 A SU 3368293A SU 1073883 A1 SU1073883 A1 SU 1073883A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- comb
- electrode
- emitter
- common solid
- convolver
- Prior art date
Links
Abstract
КОНВОЛЬВЕР НА ПОВЕРХНОСТНЫХ АКУСТИЧЕСКИХ ВОЛНАХ (ПАВ), содержащий вакуумную колбу и размещенные в ней электронный эмиттер и пьезоэлектрический звукопровод, на котором расположены два входных преобразовател ПАВ и система гребенчатых электродов между ними, в которой гребенчатые электроды одной пол рности соединены с общим сплошным электродом., от л. и ч а ю щи и с тем, что, с целью расширени динамического диапазона, эмиттер расположен в плоскости, параллельной поверхности звукопровода над системой гребенчатых электродов на рассто нии, не превышающем дес ть пространственных периодов результирующего электрического пол взаимодействук цих ПАВ, а на общем сплошном электроде расположено диэлектрическое покрытие.A CONVOLVER ON SURFACE ACOUSTIC WAVES (SAS) containing a vacuum flask and an electronic emitter and a piezoelectric acoustic conduit located in it, on which there are two input SAW converters and a system of comb electrodes between them, in which the comb electrodes of the same polarity are connected to a common solid electrode. from l. and in order to broaden the dynamic range, the emitter is located in a plane parallel to the surface of the duct above the comb-electrode system at a distance not exceeding ten spatial periods of the resulting electric field The electrode is located dielectric coating.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813368293A SU1073883A1 (en) | 1981-12-23 | 1981-12-23 | Surface-acoustic-wave convolver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813368293A SU1073883A1 (en) | 1981-12-23 | 1981-12-23 | Surface-acoustic-wave convolver |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1073883A1 true SU1073883A1 (en) | 1984-02-15 |
Family
ID=20987535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU813368293A SU1073883A1 (en) | 1981-12-23 | 1981-12-23 | Surface-acoustic-wave convolver |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1073883A1 (en) |
-
1981
- 1981-12-23 SU SU813368293A patent/SU1073883A1/en active
Non-Patent Citations (1)
Title |
---|
1. Патент FR № 2244301, кл. Н 03 Н 9/14, 1975. 2. Авторское свидетельство СССР 934884, кл. Н 03 Н 9/25, 1980 (прототип). * |
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