JPS53138658A - Surface elastic wave device - Google Patents
Surface elastic wave deviceInfo
- Publication number
- JPS53138658A JPS53138658A JP5306877A JP5306877A JPS53138658A JP S53138658 A JPS53138658 A JP S53138658A JP 5306877 A JP5306877 A JP 5306877A JP 5306877 A JP5306877 A JP 5306877A JP S53138658 A JPS53138658 A JP S53138658A
- Authority
- JP
- Japan
- Prior art keywords
- elastic wave
- surface elastic
- wave device
- tl3vs4
- wich
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/02535—Details of surface acoustic wave devices
- H03H9/02543—Characteristics of substrate, e.g. cutting angles
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Abstract
PURPOSE:To obtain a high-performance surface elastic wave device featuring a small delay time temperature coefficient, a small power flow angle and a large electric mechanical coupling coefficient, by using the surface elastic wave wich which uses the (111)-phase of Tl3VS4 as its surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5306877A JPS5949725B2 (en) | 1977-05-11 | 1977-05-11 | surface acoustic wave device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5306877A JPS5949725B2 (en) | 1977-05-11 | 1977-05-11 | surface acoustic wave device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53138658A true JPS53138658A (en) | 1978-12-04 |
JPS5949725B2 JPS5949725B2 (en) | 1984-12-04 |
Family
ID=12932492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5306877A Expired JPS5949725B2 (en) | 1977-05-11 | 1977-05-11 | surface acoustic wave device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5949725B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6185531A (en) * | 1984-10-02 | 1986-05-01 | Nissan Motor Co Ltd | Suction device for internal-combustion engine |
JPS61142322A (en) * | 1984-12-13 | 1986-06-30 | Nissan Motor Co Ltd | Intake device of internal-combustion engine |
-
1977
- 1977-05-11 JP JP5306877A patent/JPS5949725B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5949725B2 (en) | 1984-12-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT7926902A0 (en) | DEVICE TO CONTROL THE POWER OF OHMIC USERS. | |
JPS51132986A (en) | Electromechanical converter | |
JPS53138658A (en) | Surface elastic wave device | |
JPS5275134A (en) | Electric charge transfer device | |
JPS5394155A (en) | Elastic surface wave filter | |
JPS53110349A (en) | Elastic surface wave filter device | |
JPS53145153A (en) | Mass crusher | |
JPS52141543A (en) | Manufacture of surface elastic wave unit | |
JPS5299046A (en) | Elastic surface wave pulse delay device | |
JPS5389343A (en) | Delay line with variable dispersion | |
JPS5424234A (en) | Anode member device | |
JPS544568A (en) | Semiconductor device and production of the same | |
JPS54137140A (en) | Exothermic device | |
JPS5283119A (en) | Delay device | |
JPS52121836A (en) | High frequency heating device | |
JPS5414287A (en) | Stress sensor using elastic surface wave elements | |
JPS53128460A (en) | Electric razor | |
JPS538016A (en) | Electric charge transfer unit | |
JPS52123099A (en) | Floated ocean structure | |
JPS5411694A (en) | Elastic surface wave element | |
JPS52145329A (en) | Conductive spring material | |
JPS53139974A (en) | Semiconductor device | |
JPS5323547A (en) | Signal generator | |
JPS523954A (en) | Power transmitting device | |
JPS5419689A (en) | Construction of solar batteries |