JPS57184318A - Surface acoustic wave device - Google Patents

Surface acoustic wave device

Info

Publication number
JPS57184318A
JPS57184318A JP6834281A JP6834281A JPS57184318A JP S57184318 A JPS57184318 A JP S57184318A JP 6834281 A JP6834281 A JP 6834281A JP 6834281 A JP6834281 A JP 6834281A JP S57184318 A JPS57184318 A JP S57184318A
Authority
JP
Japan
Prior art keywords
acoustic wave
delay line
electrodes
surface acoustic
signal
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
JP6834281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0335851B2 (enrdf_load_stackoverflow
Inventor
Jun Yamada
Takeshi Hazama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6834281A priority Critical patent/JPS57184318A/ja
Publication of JPS57184318A publication Critical patent/JPS57184318A/ja
Publication of JPH0335851B2 publication Critical patent/JPH0335851B2/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
    • H03H9/30—Time-delay networks
    • H03H9/42—Time-delay networks using surface acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Processing Of Color Television Signals (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP6834281A 1981-05-08 1981-05-08 Surface acoustic wave device Granted JPS57184318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6834281A JPS57184318A (en) 1981-05-08 1981-05-08 Surface acoustic wave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6834281A JPS57184318A (en) 1981-05-08 1981-05-08 Surface acoustic wave device

Publications (2)

Publication Number Publication Date
JPS57184318A true JPS57184318A (en) 1982-11-13
JPH0335851B2 JPH0335851B2 (enrdf_load_stackoverflow) 1991-05-29

Family

ID=13371063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6834281A Granted JPS57184318A (en) 1981-05-08 1981-05-08 Surface acoustic wave device

Country Status (1)

Country Link
JP (1) JPS57184318A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146145A (en) * 1976-05-28 1977-12-05 Toyo Communication Equip Surface acoustic wave filter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146145A (en) * 1976-05-28 1977-12-05 Toyo Communication Equip Surface acoustic wave filter

Also Published As

Publication number Publication date
JPH0335851B2 (enrdf_load_stackoverflow) 1991-05-29

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