JPS50134744A - - Google Patents
Info
- Publication number
- JPS50134744A JPS50134744A JP4187974A JP4187974A JPS50134744A JP S50134744 A JPS50134744 A JP S50134744A JP 4187974 A JP4187974 A JP 4187974A JP 4187974 A JP4187974 A JP 4187974A JP S50134744 A JPS50134744 A JP S50134744A
- 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.)
- Pending
Links
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4187974A JPS50134744A (ja) | 1974-04-15 | 1974-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4187974A JPS50134744A (ja) | 1974-04-15 | 1974-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50134744A true JPS50134744A (ja) | 1975-10-25 |
Family
ID=12620546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4187974A Pending JPS50134744A (ja) | 1974-04-15 | 1974-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50134744A (ja) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5573122A (en) * | 1978-11-29 | 1980-06-02 | Hitachi Ltd | Elastic surface wave device |
| JPS55133617U (ja) * | 1979-03-15 | 1980-09-22 | ||
| JPS5857813A (ja) * | 1981-10-02 | 1983-04-06 | Hitachi Ltd | 振幅周波数特性の可変な弾性表面波装置 |
| JPS5899024A (ja) * | 1981-12-09 | 1983-06-13 | Hitachi Ltd | 弾性表面波フイルタ |
| JPS58197911A (ja) * | 1982-05-14 | 1983-11-17 | Hitachi Ltd | 振幅周波数特性の可変な弾性波装置 |
| JPS6194411A (ja) * | 1984-10-15 | 1986-05-13 | Clarion Co Ltd | 帯域可変弾性表面波フイルタ |
| JPH02213214A (ja) * | 1989-02-13 | 1990-08-24 | Nec Corp | 弾性表面波装置 |
-
1974
- 1974-04-15 JP JP4187974A patent/JPS50134744A/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5573122A (en) * | 1978-11-29 | 1980-06-02 | Hitachi Ltd | Elastic surface wave device |
| JPS55133617U (ja) * | 1979-03-15 | 1980-09-22 | ||
| JPS5857813A (ja) * | 1981-10-02 | 1983-04-06 | Hitachi Ltd | 振幅周波数特性の可変な弾性表面波装置 |
| JPS5899024A (ja) * | 1981-12-09 | 1983-06-13 | Hitachi Ltd | 弾性表面波フイルタ |
| JPS58197911A (ja) * | 1982-05-14 | 1983-11-17 | Hitachi Ltd | 振幅周波数特性の可変な弾性波装置 |
| JPS6194411A (ja) * | 1984-10-15 | 1986-05-13 | Clarion Co Ltd | 帯域可変弾性表面波フイルタ |
| JPH0582768B2 (ja) * | 1984-10-15 | 1993-11-22 | Clarion Co Ltd | |
| JPH02213214A (ja) * | 1989-02-13 | 1990-08-24 | Nec Corp | 弾性表面波装置 |