JPS59215109A - 弾性表面波装置 - Google Patents
弾性表面波装置Info
- Publication number
- JPS59215109A JPS59215109A JP8955583A JP8955583A JPS59215109A JP S59215109 A JPS59215109 A JP S59215109A JP 8955583 A JP8955583 A JP 8955583A JP 8955583 A JP8955583 A JP 8955583A JP S59215109 A JPS59215109 A JP S59215109A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- surface acoustic
- shield
- electrodes
- transducers
- 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
- 238000010897 surface acoustic wave method Methods 0.000 title claims abstract description 26
- 230000001902 propagating effect Effects 0.000 abstract 2
- 239000000758 substrate Substances 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/02535—Details of surface acoustic wave devices
- H03H9/02818—Means for compensation or elimination of undesirable effects
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8955583A JPS59215109A (ja) | 1983-05-20 | 1983-05-20 | 弾性表面波装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8955583A JPS59215109A (ja) | 1983-05-20 | 1983-05-20 | 弾性表面波装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59215109A true JPS59215109A (ja) | 1984-12-05 |
| JPH0223090B2 JPH0223090B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-05-22 |
Family
ID=13974064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8955583A Granted JPS59215109A (ja) | 1983-05-20 | 1983-05-20 | 弾性表面波装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59215109A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61296811A (ja) * | 1985-06-25 | 1986-12-27 | Clarion Co Ltd | 弾性表面波装置 |
-
1983
- 1983-05-20 JP JP8955583A patent/JPS59215109A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61296811A (ja) * | 1985-06-25 | 1986-12-27 | Clarion Co Ltd | 弾性表面波装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0223090B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-05-22 |