JPS52155036A - Elastic surface wave filter - Google Patents

Elastic surface wave filter

Info

Publication number
JPS52155036A
JPS52155036A JP7259476A JP7259476A JPS52155036A JP S52155036 A JPS52155036 A JP S52155036A JP 7259476 A JP7259476 A JP 7259476A JP 7259476 A JP7259476 A JP 7259476A JP S52155036 A JPS52155036 A JP S52155036A
Authority
JP
Japan
Prior art keywords
wave filter
surface wave
elastic surface
filter
local oscillator
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
JP7259476A
Other languages
Japanese (ja)
Other versions
JPS6137809B2 (en
Inventor
Katsuhiko Nishikawa
Tomiaki Mizukami
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7259476A priority Critical patent/JPS52155036A/en
Publication of JPS52155036A publication Critical patent/JPS52155036A/en
Publication of JPS6137809B2 publication Critical patent/JPS6137809B2/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
    • H03H9/46—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 obtain the elastic wave filter of a monolithic constitution which can be used as the high-frequency amplification tuning circuit of the heterodyne receiver and the spurious suppression filter for the local oscillator.
JP7259476A 1976-06-18 1976-06-18 Elastic surface wave filter Granted JPS52155036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7259476A JPS52155036A (en) 1976-06-18 1976-06-18 Elastic surface wave filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7259476A JPS52155036A (en) 1976-06-18 1976-06-18 Elastic surface wave filter

Publications (2)

Publication Number Publication Date
JPS52155036A true JPS52155036A (en) 1977-12-23
JPS6137809B2 JPS6137809B2 (en) 1986-08-26

Family

ID=13493867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7259476A Granted JPS52155036A (en) 1976-06-18 1976-06-18 Elastic surface wave filter

Country Status (1)

Country Link
JP (1) JPS52155036A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549637U (en) * 1977-06-22 1979-01-22
JP2007202171A (en) * 1996-10-02 2007-08-09 Nokia Corp Device containing controllable thin-film bulk acoustic resonator for amplitude and phase modulation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549637U (en) * 1977-06-22 1979-01-22
JP2007202171A (en) * 1996-10-02 2007-08-09 Nokia Corp Device containing controllable thin-film bulk acoustic resonator for amplitude and phase modulation

Also Published As

Publication number Publication date
JPS6137809B2 (en) 1986-08-26

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