JPH045291B2 - - Google Patents
Info
- Publication number
- JPH045291B2 JPH045291B2 JP61060501A JP6050186A JPH045291B2 JP H045291 B2 JPH045291 B2 JP H045291B2 JP 61060501 A JP61060501 A JP 61060501A JP 6050186 A JP6050186 A JP 6050186A JP H045291 B2 JPH045291 B2 JP H045291B2
- Authority
- JP
- Japan
- Prior art keywords
- interdigital transducer
- surface acoustic
- acoustic wave
- idt
- khz
- 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 23
- 239000000758 substrate Substances 0.000 claims description 6
- 230000000644 propagated effect Effects 0.000 claims 1
- 230000001902 propagating effect Effects 0.000 claims 1
- 239000011295 pitch Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000003111 delayed effect Effects 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
Landscapes
- Processing Of Color Television Signals (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6050186A JPS61262312A (ja) | 1986-03-20 | 1986-03-20 | 弾性表面波フイルタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6050186A JPS61262312A (ja) | 1986-03-20 | 1986-03-20 | 弾性表面波フイルタ |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51146504A Division JPS5931890B2 (ja) | 1976-12-08 | 1976-12-08 | 弾性表面波フイルタ |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3044659A Division JP2539549B2 (ja) | 1991-03-11 | 1991-03-11 | 弾性表面波フィルタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61262312A JPS61262312A (ja) | 1986-11-20 |
| JPH045291B2 true JPH045291B2 (ru) | 1992-01-31 |
Family
ID=13144114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6050186A Granted JPS61262312A (ja) | 1986-03-20 | 1986-03-20 | 弾性表面波フイルタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61262312A (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6484909A (en) * | 1987-09-25 | 1989-03-30 | Nec Corp | Surface acoustic wave device |
-
1986
- 1986-03-20 JP JP6050186A patent/JPS61262312A/ja active Granted
Non-Patent Citations (2)
| Title |
|---|
| A SIMPLE"BUILDING BLOCK"METHOD FOR THE DESIGN OF SAW FILTERS HAVING NON-LINEAR PHASE RESPONSE=1976 * |
| SYNTHESIS OF TWO CLASSES OF ACOUSTIC SURFACE-WARE FILTER TAP WEIGHTS=1976 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61262312A (ja) | 1986-11-20 |
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