JPH0320928B2 - - Google Patents

Info

Publication number
JPH0320928B2
JPH0320928B2 JP13809783A JP13809783A JPH0320928B2 JP H0320928 B2 JPH0320928 B2 JP H0320928B2 JP 13809783 A JP13809783 A JP 13809783A JP 13809783 A JP13809783 A JP 13809783A JP H0320928 B2 JPH0320928 B2 JP H0320928B2
Authority
JP
Japan
Prior art keywords
resonant
piezoelectric
units
demodulation circuit
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
JP13809783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6028317A (ja
Inventor
Takashi Yamamoto
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP13809783A priority Critical patent/JPS6028317A/ja
Publication of JPS6028317A publication Critical patent/JPS6028317A/ja
Publication of JPH0320928B2 publication Critical patent/JPH0320928B2/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
    • H03H9/58—Multiple crystal filters
    • H03H9/581—Multiple crystal filters comprising ceramic piezoelectric layers

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)
JP13809783A 1983-07-27 1983-07-27 Ｆｍ復調回路用圧電共振子 Granted JPS6028317A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13809783A JPS6028317A (ja) 1983-07-27 1983-07-27 Ｆｍ復調回路用圧電共振子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13809783A JPS6028317A (ja) 1983-07-27 1983-07-27 Ｆｍ復調回路用圧電共振子

Publications (2)

Publication Number Publication Date
JPS6028317A JPS6028317A (ja) 1985-02-13
JPH0320928B2 true JPH0320928B2 (en]) 1991-03-20

Family

ID=15213876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13809783A Granted JPS6028317A (ja) 1983-07-27 1983-07-27 Ｆｍ復調回路用圧電共振子

Country Status (1)

Country Link
JP (1) JPS6028317A (en])

Also Published As

Publication number Publication date
JPS6028317A (ja) 1985-02-13

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