JPS634367B2 - - Google Patents

Info

Publication number
JPS634367B2
JPS634367B2 JP2142980A JP2142980A JPS634367B2 JP S634367 B2 JPS634367 B2 JP S634367B2 JP 2142980 A JP2142980 A JP 2142980A JP 2142980 A JP2142980 A JP 2142980A JP S634367 B2 JPS634367 B2 JP S634367B2
Authority
JP
Japan
Prior art keywords
mechanical
coupler
filter
oscillators
vibration
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
JP2142980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56117416A (en
Inventor
Taku Gonji
Yoshihiko Kasai
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2142980A priority Critical patent/JPS56117416A/ja
Publication of JPS56117416A publication Critical patent/JPS56117416A/ja
Publication of JPS634367B2 publication Critical patent/JPS634367B2/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
    • H03H9/48—Coupling means therefor
    • H03H9/50—Mechanical coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP2142980A 1980-02-22 1980-02-22 Polarized mechanical filter Granted JPS56117416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2142980A JPS56117416A (en) 1980-02-22 1980-02-22 Polarized mechanical filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2142980A JPS56117416A (en) 1980-02-22 1980-02-22 Polarized mechanical filter

Publications (2)

Publication Number Publication Date
JPS56117416A JPS56117416A (en) 1981-09-14
JPS634367B2 true JPS634367B2 (en, 2012) 1988-01-28

Family

ID=12054737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2142980A Granted JPS56117416A (en) 1980-02-22 1980-02-22 Polarized mechanical filter

Country Status (1)

Country Link
JP (1) JPS56117416A (en, 2012)

Also Published As

Publication number Publication date
JPS56117416A (en) 1981-09-14

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