JPS6464382A - Surface acoustic wave convolver - Google Patents
Surface acoustic wave convolverInfo
- Publication number
- JPS6464382A JPS6464382A JP62220489A JP22048987A JPS6464382A JP S6464382 A JPS6464382 A JP S6464382A JP 62220489 A JP62220489 A JP 62220489A JP 22048987 A JP22048987 A JP 22048987A JP S6464382 A JPS6464382 A JP S6464382A
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric substrate
- dielectric film
- electrodes
- output
- acoustic wave
- 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.)
- Granted
Links
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62220489A JPH0785531B2 (ja) | 1987-09-04 | 1987-09-04 | 弾性表面波コンボルバ |
US07/167,254 US4882715A (en) | 1987-03-16 | 1988-03-11 | Surface acoustic wave convolver with dielectric film of high non-linear effect |
DE88104125T DE3885923T2 (de) | 1987-03-16 | 1988-03-15 | Oberflächenschallwellenfaltungsvorrichtung mit dielektrischem Film mit hoher nichtlinearer Wirkung. |
EP88104125A EP0282978B1 (en) | 1987-03-16 | 1988-03-15 | Surface acoustic wave convolver with dielectric film of high non-linear effect |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62220489A JPH0785531B2 (ja) | 1987-09-04 | 1987-09-04 | 弾性表面波コンボルバ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6464382A true JPS6464382A (en) | 1989-03-10 |
JPH0785531B2 JPH0785531B2 (ja) | 1995-09-13 |
Family
ID=16751868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62220489A Expired - Fee Related JPH0785531B2 (ja) | 1987-03-16 | 1987-09-04 | 弾性表面波コンボルバ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0785531B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996025792A1 (fr) * | 1995-02-16 | 1996-08-22 | Asahi Kasei Kogyo Kabushiki Kaisha | Dispositif a surface elastique oscillante et circuit electronique utilisant cet element |
US6198197B1 (en) | 1995-02-16 | 2001-03-06 | Asahi Kasei Kogyo Kabushiki Kaisha | Surface acoustic wave element and electronic circuit using the same |
WO2010018760A1 (ja) * | 2008-08-12 | 2010-02-18 | コニカミノルタエムジー株式会社 | 有機圧電材料、有機圧電体膜の製造方法、超音波振動子及び超音波探触子 |
-
1987
- 1987-09-04 JP JP62220489A patent/JPH0785531B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996025792A1 (fr) * | 1995-02-16 | 1996-08-22 | Asahi Kasei Kogyo Kabushiki Kaisha | Dispositif a surface elastique oscillante et circuit electronique utilisant cet element |
US6198197B1 (en) | 1995-02-16 | 2001-03-06 | Asahi Kasei Kogyo Kabushiki Kaisha | Surface acoustic wave element and electronic circuit using the same |
WO2010018760A1 (ja) * | 2008-08-12 | 2010-02-18 | コニカミノルタエムジー株式会社 | 有機圧電材料、有機圧電体膜の製造方法、超音波振動子及び超音波探触子 |
Also Published As
Publication number | Publication date |
---|---|
JPH0785531B2 (ja) | 1995-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |