JP2000323957A - 弾性表面波デバイス - Google Patents
弾性表面波デバイスInfo
- Publication number
- JP2000323957A JP2000323957A JP11128913A JP12891399A JP2000323957A JP 2000323957 A JP2000323957 A JP 2000323957A JP 11128913 A JP11128913 A JP 11128913A JP 12891399 A JP12891399 A JP 12891399A JP 2000323957 A JP2000323957 A JP 2000323957A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- reflection
- reflector
- grating
- center
- 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.)
- Withdrawn
Links
- 238000010897 surface acoustic wave method Methods 0.000 title claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 230000005284 excitation Effects 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 239000013598 vector Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 229910013641 LiNbO 3 Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11128913A JP2000323957A (ja) | 1999-05-10 | 1999-05-10 | 弾性表面波デバイス |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11128913A JP2000323957A (ja) | 1999-05-10 | 1999-05-10 | 弾性表面波デバイス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000323957A true JP2000323957A (ja) | 2000-11-24 |
| JP2000323957A5 JP2000323957A5 (enExample) | 2006-06-22 |
Family
ID=14996474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11128913A Withdrawn JP2000323957A (ja) | 1999-05-10 | 1999-05-10 | 弾性表面波デバイス |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000323957A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018123882A1 (ja) * | 2016-12-26 | 2018-07-05 | 株式会社村田製作所 | 弾性波装置 |
-
1999
- 1999-05-10 JP JP11128913A patent/JP2000323957A/ja not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018123882A1 (ja) * | 2016-12-26 | 2018-07-05 | 株式会社村田製作所 | 弾性波装置 |
| US11018650B2 (en) | 2016-12-26 | 2021-05-25 | Murata Manufacturing Co., Ltd. | Acoustic wave device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060424 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060424 |
|
| RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20060424 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060517 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20070802 |