JPS5363951A - Manufacture of delay line element - Google Patents

Manufacture of delay line element

Info

Publication number
JPS5363951A
JPS5363951A JP14000776A JP14000776A JPS5363951A JP S5363951 A JPS5363951 A JP S5363951A JP 14000776 A JP14000776 A JP 14000776A JP 14000776 A JP14000776 A JP 14000776A JP S5363951 A JPS5363951 A JP S5363951A
Authority
JP
Japan
Prior art keywords
manufacture
delay line
line element
delay time
enhance
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
JP14000776A
Other languages
Japanese (ja)
Inventor
Hiroshi Ikushima
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 JP14000776A priority Critical patent/JPS5363951A/en
Publication of JPS5363951A publication Critical patent/JPS5363951A/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
    • H03H9/30—Time-delay networks
    • H03H9/42—Time-delay networks using surface acoustic waves
    • H03H9/423—Time-delay networks using surface acoustic waves with adjustable delay time

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

PURPOSE:To adjust the delay time to the desired level as well as to enhance the production yield by controlling the delay time of the elastic surface wave by the scale of the DC electric field which is applied with a temperature lower than the curie point of the piezoelectric ceramics.
JP14000776A 1976-11-19 1976-11-19 Manufacture of delay line element Pending JPS5363951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14000776A JPS5363951A (en) 1976-11-19 1976-11-19 Manufacture of delay line element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14000776A JPS5363951A (en) 1976-11-19 1976-11-19 Manufacture of delay line element

Publications (1)

Publication Number Publication Date
JPS5363951A true JPS5363951A (en) 1978-06-07

Family

ID=15258754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14000776A Pending JPS5363951A (en) 1976-11-19 1976-11-19 Manufacture of delay line element

Country Status (1)

Country Link
JP (1) JPS5363951A (en)

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