JPS5753004B2 - - Google Patents
Info
- Publication number
- JPS5753004B2 JPS5753004B2 JP50144453A JP14445375A JPS5753004B2 JP S5753004 B2 JPS5753004 B2 JP S5753004B2 JP 50144453 A JP50144453 A JP 50144453A JP 14445375 A JP14445375 A JP 14445375A JP S5753004 B2 JPS5753004 B2 JP S5753004B2
- Authority
- JP
- Japan
- 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
Links
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
- H03H9/25—Constructional features of resonators using surface acoustic waves
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 |
|---|---|---|---|
| JP50144453A JPS5267544A (en) | 1975-12-02 | 1975-12-02 | Variable attenuator of elastic wave type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50144453A JPS5267544A (en) | 1975-12-02 | 1975-12-02 | Variable attenuator of elastic wave type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5267544A JPS5267544A (en) | 1977-06-04 |
| JPS5753004B2 true JPS5753004B2 (en:Method) | 1982-11-10 |
Family
ID=15362585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50144453A Granted JPS5267544A (en) | 1975-12-02 | 1975-12-02 | Variable attenuator of elastic wave type |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5267544A (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51136264A (en) * | 1975-05-21 | 1976-11-25 | Hitachi Ltd | Surface elastic wave device |
-
1975
- 1975-12-02 JP JP50144453A patent/JPS5267544A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5267544A (en) | 1977-06-04 |