JPS5410644A - Elastic surface wave filter - Google Patents

Elastic surface wave filter

Info

Publication number
JPS5410644A
JPS5410644A JP7576677A JP7576677A JPS5410644A JP S5410644 A JPS5410644 A JP S5410644A JP 7576677 A JP7576677 A JP 7576677A JP 7576677 A JP7576677 A JP 7576677A JP S5410644 A JPS5410644 A JP S5410644A
Authority
JP
Japan
Prior art keywords
surface wave
elastic surface
wave filter
transducer
filter
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
JP7576677A
Other languages
Japanese (ja)
Inventor
Tatenobu Arai
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 JP7576677A priority Critical patent/JPS5410644A/en
Publication of JPS5410644A publication Critical patent/JPS5410644A/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
    • H03H9/64—Filters using surface acoustic waves

Landscapes

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

Abstract

PURPOSE:To secure the bisymmetrical property substantially for the filter using the elastic surface wave element, by distributing the receiving trnasducer and the reflective transducer at the both sides of the transmitting transducer.
JP7576677A 1977-06-24 1977-06-24 Elastic surface wave filter Pending JPS5410644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7576677A JPS5410644A (en) 1977-06-24 1977-06-24 Elastic surface wave filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7576677A JPS5410644A (en) 1977-06-24 1977-06-24 Elastic surface wave filter

Publications (1)

Publication Number Publication Date
JPS5410644A true JPS5410644A (en) 1979-01-26

Family

ID=13585653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7576677A Pending JPS5410644A (en) 1977-06-24 1977-06-24 Elastic surface wave filter

Country Status (1)

Country Link
JP (1) JPS5410644A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150312A (en) * 1984-01-18 1985-08-08 Toshiba Corp Surface acoustic wave filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150312A (en) * 1984-01-18 1985-08-08 Toshiba Corp Surface acoustic wave filter

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