JPS5331932A - Surface wave conversion device - Google Patents

Surface wave conversion device

Info

Publication number
JPS5331932A
JPS5331932A JP10646876A JP10646876A JPS5331932A JP S5331932 A JPS5331932 A JP S5331932A JP 10646876 A JP10646876 A JP 10646876A JP 10646876 A JP10646876 A JP 10646876A JP S5331932 A JPS5331932 A JP S5331932A
Authority
JP
Japan
Prior art keywords
conversion device
surface wave
wave conversion
trimming
comb
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
JP10646876A
Other languages
Japanese (ja)
Inventor
Yoichi Kobayashi
Kazuo Okuno
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 JP10646876A priority Critical patent/JPS5331932A/en
Publication of JPS5331932A publication Critical patent/JPS5331932A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/08—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves
    • H03H3/10—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves for obtaining desired frequency or temperature coefficient

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

PURPOSE:To achieve a surface wave conversion device which can perform a frequency adjustment easily just by having a trimming for the auxiliary electrode distributed between the comb-tooth shaped electrodes.
JP10646876A 1976-09-06 1976-09-06 Surface wave conversion device Pending JPS5331932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10646876A JPS5331932A (en) 1976-09-06 1976-09-06 Surface wave conversion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10646876A JPS5331932A (en) 1976-09-06 1976-09-06 Surface wave conversion device

Publications (1)

Publication Number Publication Date
JPS5331932A true JPS5331932A (en) 1978-03-25

Family

ID=14434367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10646876A Pending JPS5331932A (en) 1976-09-06 1976-09-06 Surface wave conversion device

Country Status (1)

Country Link
JP (1) JPS5331932A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61194013A (en) * 1985-02-21 1986-08-28 Taisho Pharmaceut Co Ltd Anti-sunburn cosmetic
JPS635011A (en) * 1986-06-24 1988-01-11 Morishita Jintan Kk Agar film capsule-containing composition for makeup
JPS63246911A (en) * 1986-12-22 1988-10-13 レイセオン・カンパニー Elastic surface wave device and surface wave speed characteristics control method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61194013A (en) * 1985-02-21 1986-08-28 Taisho Pharmaceut Co Ltd Anti-sunburn cosmetic
JPS635011A (en) * 1986-06-24 1988-01-11 Morishita Jintan Kk Agar film capsule-containing composition for makeup
JPH06104606B2 (en) * 1986-06-24 1994-12-21 森下仁丹株式会社 Cosmetic composition containing agar film capsule
JPS63246911A (en) * 1986-12-22 1988-10-13 レイセオン・カンパニー Elastic surface wave device and surface wave speed characteristics control method
JPH0554726B2 (en) * 1986-12-22 1993-08-13 Raytheon Co

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