JPS5894216A - 多素子型エツジモ−ドセラミツクフイルタ - Google Patents

多素子型エツジモ−ドセラミツクフイルタ

Info

Publication number
JPS5894216A
JPS5894216A JP19167981A JP19167981A JPS5894216A JP S5894216 A JPS5894216 A JP S5894216A JP 19167981 A JP19167981 A JP 19167981A JP 19167981 A JP19167981 A JP 19167981A JP S5894216 A JPS5894216 A JP S5894216A
Authority
JP
Japan
Prior art keywords
electrode
electrodes
edge mode
ceramic filter
semicircular
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
JP19167981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS647690B2 (cs
Inventor
Hiroshi Shimizu
洋 清水
Tetsuo Yoshida
哲男 吉田
Hironori Mori
森　裕徳
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.)
Tokin Corp
Original Assignee
Tohoku Metal Industries 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 Tohoku Metal Industries Ltd filed Critical Tohoku Metal Industries Ltd
Priority to JP19167981A priority Critical patent/JPS5894216A/ja
Publication of JPS5894216A publication Critical patent/JPS5894216A/ja
Publication of JPS647690B2 publication Critical patent/JPS647690B2/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
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H03H9/562—Monolithic crystal filters comprising a ceramic piezoelectric layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP19167981A 1981-12-01 1981-12-01 多素子型エツジモ−ドセラミツクフイルタ Granted JPS5894216A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19167981A JPS5894216A (ja) 1981-12-01 1981-12-01 多素子型エツジモ−ドセラミツクフイルタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19167981A JPS5894216A (ja) 1981-12-01 1981-12-01 多素子型エツジモ−ドセラミツクフイルタ

Publications (2)

Publication Number Publication Date
JPS5894216A true JPS5894216A (ja) 1983-06-04
JPS647690B2 JPS647690B2 (cs) 1989-02-09

Family

ID=16278647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19167981A Granted JPS5894216A (ja) 1981-12-01 1981-12-01 多素子型エツジモ−ドセラミツクフイルタ

Country Status (1)

Country Link
JP (1) JPS5894216A (cs)

Also Published As

Publication number Publication date
JPS647690B2 (cs) 1989-02-09

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