JPS5320747A - Piezoelectric magnetic filter - Google Patents

Piezoelectric magnetic filter

Info

Publication number
JPS5320747A
JPS5320747A JP9573676A JP9573676A JPS5320747A JP S5320747 A JPS5320747 A JP S5320747A JP 9573676 A JP9573676 A JP 9573676A JP 9573676 A JP9573676 A JP 9573676A JP S5320747 A JPS5320747 A JP S5320747A
Authority
JP
Japan
Prior art keywords
magnetic filter
piezoelectric magnetic
piezolectric
assurance
piezoelectric
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.)
Pending
Application number
JP9573676A
Other languages
Japanese (ja)
Inventor
Kiyokazu Hagiwara
Yasuo Nakajima
Takashi Nagata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9573676A priority Critical patent/JPS5320747A/en
Publication of JPS5320747A publication Critical patent/JPS5320747A/en
Pending 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 devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To produce a piezolectric magnetic filter to which a parallel electric field excitation resonator comprising a single-sided electrode, and thus to ensure excellent filter characteristics including the symmetrical property of the pass band, the assurance attenuation quantity, etc. with an extremely simple manufacturing process and a reduced cost.
JP9573676A 1976-08-10 1976-08-10 Piezoelectric magnetic filter Pending JPS5320747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9573676A JPS5320747A (en) 1976-08-10 1976-08-10 Piezoelectric magnetic filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9573676A JPS5320747A (en) 1976-08-10 1976-08-10 Piezoelectric magnetic filter

Publications (1)

Publication Number Publication Date
JPS5320747A true JPS5320747A (en) 1978-02-25

Family

ID=14145756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9573676A Pending JPS5320747A (en) 1976-08-10 1976-08-10 Piezoelectric magnetic filter

Country Status (1)

Country Link
JP (1) JPS5320747A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725835U (en) * 1980-07-21 1982-02-10

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133034A (en) * 1974-03-14 1975-10-21
JPS50144361A (en) * 1974-05-09 1975-11-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133034A (en) * 1974-03-14 1975-10-21
JPS50144361A (en) * 1974-05-09 1975-11-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725835U (en) * 1980-07-21 1982-02-10

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