JPS5228840A - Surface-wave delay element - Google Patents

Surface-wave delay element

Info

Publication number
JPS5228840A
JPS5228840A JP10541875A JP10541875A JPS5228840A JP S5228840 A JPS5228840 A JP S5228840A JP 10541875 A JP10541875 A JP 10541875A JP 10541875 A JP10541875 A JP 10541875A JP S5228840 A JPS5228840 A JP S5228840A
Authority
JP
Japan
Prior art keywords
delay element
wave delay
drawer type
type electrodes
installing
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.)
Granted
Application number
JP10541875A
Other languages
Japanese (ja)
Other versions
JPS5524810B2 (en
Inventor
Nobuaki Furuya
Ritsuo Inaba
Yukihiro Kino
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 JP10541875A priority Critical patent/JPS5228840A/en
Publication of JPS5228840A publication Critical patent/JPS5228840A/en
Publication of JPS5524810B2 publication Critical patent/JPS5524810B2/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 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)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

PURPOSE:To reduce the leak signal between the tap drawer type electrodes of the output side, by means of installing a shield electrode between each drawer type electrodes.
JP10541875A 1975-08-29 1975-08-29 Surface-wave delay element Granted JPS5228840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10541875A JPS5228840A (en) 1975-08-29 1975-08-29 Surface-wave delay element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10541875A JPS5228840A (en) 1975-08-29 1975-08-29 Surface-wave delay element

Publications (2)

Publication Number Publication Date
JPS5228840A true JPS5228840A (en) 1977-03-04
JPS5524810B2 JPS5524810B2 (en) 1980-07-01

Family

ID=14407044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10541875A Granted JPS5228840A (en) 1975-08-29 1975-08-29 Surface-wave delay element

Country Status (1)

Country Link
JP (1) JPS5228840A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529856U (en) * 1978-08-16 1980-02-26
US4635007A (en) * 1985-04-22 1987-01-06 Eaton Corporation Surface acoustic wave tapped meander delay line
US4870312A (en) * 1987-02-19 1989-09-26 Hazeltine Corporation Surface wave device having anti-reflective shield
US5051709A (en) * 1989-07-19 1991-09-24 Northern Telecom Limited Saw device tapped delay line and equalizer
US5084687A (en) * 1979-12-03 1992-01-28 Westinghouse Electric Corp. Surface acoustic wave encoder/decoder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529856U (en) * 1978-08-16 1980-02-26
US5084687A (en) * 1979-12-03 1992-01-28 Westinghouse Electric Corp. Surface acoustic wave encoder/decoder
US4635007A (en) * 1985-04-22 1987-01-06 Eaton Corporation Surface acoustic wave tapped meander delay line
US4870312A (en) * 1987-02-19 1989-09-26 Hazeltine Corporation Surface wave device having anti-reflective shield
US5051709A (en) * 1989-07-19 1991-09-24 Northern Telecom Limited Saw device tapped delay line and equalizer

Also Published As

Publication number Publication date
JPS5524810B2 (en) 1980-07-01

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