JPH0133969B2 - - Google Patents

Info

Publication number
JPH0133969B2
JPH0133969B2 JP55085145A JP8514580A JPH0133969B2 JP H0133969 B2 JPH0133969 B2 JP H0133969B2 JP 55085145 A JP55085145 A JP 55085145A JP 8514580 A JP8514580 A JP 8514580A JP H0133969 B2 JPH0133969 B2 JP H0133969B2
Authority
JP
Japan
Prior art keywords
electrodes
electrode
acoustic wave
surface acoustic
wave resonator
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
Application number
JP55085145A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5711520A (en
Inventor
Shigenori Maeda
Yasuo Ehata
Kyobumi Yamashita
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP8514580A priority Critical patent/JPS5711520A/ja
Publication of JPS5711520A publication Critical patent/JPS5711520A/ja
Publication of JPH0133969B2 publication Critical patent/JPH0133969B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/25—Constructional features of resonators using surface acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP8514580A 1980-06-25 1980-06-25 Elastic surface wave resonator Granted JPS5711520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8514580A JPS5711520A (en) 1980-06-25 1980-06-25 Elastic surface wave resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8514580A JPS5711520A (en) 1980-06-25 1980-06-25 Elastic surface wave resonator

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP12922390A Division JPH0334614A (ja) 1990-05-21 1990-05-21 弾性表面波共振子

Publications (2)

Publication Number Publication Date
JPS5711520A JPS5711520A (en) 1982-01-21
JPH0133969B2 true JPH0133969B2 (en]) 1989-07-17

Family

ID=13850484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8514580A Granted JPS5711520A (en) 1980-06-25 1980-06-25 Elastic surface wave resonator

Country Status (1)

Country Link
JP (1) JPS5711520A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62128605A (ja) * 1985-11-29 1987-06-10 Alps Electric Co Ltd 弾性表面波素子
JPH0334614A (ja) * 1990-05-21 1991-02-14 Toshiba Corp 弾性表面波共振子
JP3442202B2 (ja) * 1995-09-26 2003-09-02 富士通株式会社 表面弾性波フィルタ
US6501208B1 (en) * 1997-07-18 2002-12-31 Kabushiki Kaisha Toshiba Compensated surface acoustic wave filter having a longitudinal mode resonator connected with a second resonator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE TRANSACTION ON SONICS AND ULTRASONICS=1979 *

Also Published As

Publication number Publication date
JPS5711520A (en) 1982-01-21

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