JPS5275152A - Solid supersonic delay line - Google Patents

Solid supersonic delay line

Info

Publication number
JPS5275152A
JPS5275152A JP15147775A JP15147775A JPS5275152A JP S5275152 A JPS5275152 A JP S5275152A JP 15147775 A JP15147775 A JP 15147775A JP 15147775 A JP15147775 A JP 15147775A JP S5275152 A JPS5275152 A JP S5275152A
Authority
JP
Japan
Prior art keywords
solid
delay line
supersonic
supersonic delay
frequency
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
JP15147775A
Other languages
Japanese (ja)
Inventor
Masao Akimoto
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 JP15147775A priority Critical patent/JPS5275152A/en
Publication of JPS5275152A publication Critical patent/JPS5275152A/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
    • H03H9/36—Time-delay networks with non-adjustable delay time

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To ensure effective extraction of the signal which is delayed for a fixed time by obtaining trapezoid-shaped frequency property with no ripple contained by providing changed resolnance frequency of piezoelectric seramics plate for input and output use which is equipped to supersonic dalay medium.
JP15147775A 1975-12-18 1975-12-18 Solid supersonic delay line Pending JPS5275152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15147775A JPS5275152A (en) 1975-12-18 1975-12-18 Solid supersonic delay line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15147775A JPS5275152A (en) 1975-12-18 1975-12-18 Solid supersonic delay line

Publications (1)

Publication Number Publication Date
JPS5275152A true JPS5275152A (en) 1977-06-23

Family

ID=15519353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15147775A Pending JPS5275152A (en) 1975-12-18 1975-12-18 Solid supersonic delay line

Country Status (1)

Country Link
JP (1) JPS5275152A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5466742U (en) * 1977-10-20 1979-05-11
JPH02220511A (en) * 1989-02-21 1990-09-03 Matsushita Electric Ind Co Ltd Ultrasonic wave delay line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5466742U (en) * 1977-10-20 1979-05-11
JPH02220511A (en) * 1989-02-21 1990-09-03 Matsushita Electric Ind Co Ltd Ultrasonic wave delay line

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