JPS6464382A - Surface acoustic wave convolver - Google Patents

Surface acoustic wave convolver

Info

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
Application number
JP62220489A
Other languages
English (en)
Other versions
JPH0785531B2 (ja
Inventor
Kouichi Egara
Kazuo Yoshinaga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP62220489A priority Critical patent/JPH0785531B2/ja
Priority to US07/167,254 priority patent/US4882715A/en
Priority to DE88104125T priority patent/DE3885923T2/de
Priority to EP88104125A priority patent/EP0282978B1/en
Publication of JPS6464382A publication Critical patent/JPS6464382A/ja
Publication of JPH0785531B2 publication Critical patent/JPH0785531B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP62220489A 1987-03-16 1987-09-04 弾性表面波コンボルバ Expired - Fee Related JPH0785531B2 (ja)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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