JPH0731622Y2 - 表面波フィルタ - Google Patents
表面波フィルタInfo
- Publication number
- JPH0731622Y2 JPH0731622Y2 JP1989010902U JP1090289U JPH0731622Y2 JP H0731622 Y2 JPH0731622 Y2 JP H0731622Y2 JP 1989010902 U JP1989010902 U JP 1989010902U JP 1090289 U JP1090289 U JP 1090289U JP H0731622 Y2 JPH0731622 Y2 JP H0731622Y2
- Authority
- JP
- Japan
- Prior art keywords
- transducer
- wave filter
- electrodes
- electrode
- input transducer
- 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.)
- Expired - Lifetime
Links
- 238000010897 surface acoustic wave method Methods 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 11
- 239000006096 absorbing agent Substances 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989010902U JPH0731622Y2 (ja) | 1989-01-31 | 1989-01-31 | 表面波フィルタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989010902U JPH0731622Y2 (ja) | 1989-01-31 | 1989-01-31 | 表面波フィルタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02101627U JPH02101627U (en]) | 1990-08-13 |
| JPH0731622Y2 true JPH0731622Y2 (ja) | 1995-07-19 |
Family
ID=31218975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989010902U Expired - Lifetime JPH0731622Y2 (ja) | 1989-01-31 | 1989-01-31 | 表面波フィルタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731622Y2 (en]) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60236313A (ja) * | 1984-05-09 | 1985-11-25 | Victor Co Of Japan Ltd | 弾性表面波素子 |
-
1989
- 1989-01-31 JP JP1989010902U patent/JPH0731622Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02101627U (en]) | 1990-08-13 |
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