JPS5921115A - 反射器型共振器又は多重モ−ド・フイルタの電極構造 - Google Patents

反射器型共振器又は多重モ−ド・フイルタの電極構造

Info

Publication number
JPS5921115A
JPS5921115A JP13185682A JP13185682A JPS5921115A JP S5921115 A JPS5921115 A JP S5921115A JP 13185682 A JP13185682 A JP 13185682A JP 13185682 A JP13185682 A JP 13185682A JP S5921115 A JPS5921115 A JP S5921115A
Authority
JP
Japan
Prior art keywords
reflector
resonators
electrode
resonator
electrodes
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
JP13185682A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0421367B2 (enrdf_load_stackoverflow
Inventor
Yuzo Nakazawa
中沢　祐三
Kazuo Ono
和男 小野
Masaki Tanaka
田中　昌喜
Takao Morita
孝夫 森田
Takefumi Kurosaki
黒崎　武文
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.)
Toyo Communication Equipment Co Ltd
Original Assignee
Toyo Communication Equipment 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 Toyo Communication Equipment Co Ltd filed Critical Toyo Communication Equipment Co Ltd
Priority to JP13185682A priority Critical patent/JPS5921115A/ja
Publication of JPS5921115A publication Critical patent/JPS5921115A/ja
Publication of JPH0421367B2 publication Critical patent/JPH0421367B2/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
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves
    • H03H9/14544—Transducers of particular shape or position
    • H03H9/1455—Transducers of particular shape or position constituted of N parallel or series transducers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP13185682A 1982-07-27 1982-07-27 反射器型共振器又は多重モ−ド・フイルタの電極構造 Granted JPS5921115A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13185682A JPS5921115A (ja) 1982-07-27 1982-07-27 反射器型共振器又は多重モ−ド・フイルタの電極構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13185682A JPS5921115A (ja) 1982-07-27 1982-07-27 反射器型共振器又は多重モ−ド・フイルタの電極構造

Publications (2)

Publication Number Publication Date
JPS5921115A true JPS5921115A (ja) 1984-02-03
JPH0421367B2 JPH0421367B2 (enrdf_load_stackoverflow) 1992-04-09

Family

ID=15067718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13185682A Granted JPS5921115A (ja) 1982-07-27 1982-07-27 反射器型共振器又は多重モ−ド・フイルタの電極構造

Country Status (1)

Country Link
JP (1) JPS5921115A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141737A (en) * 1989-02-07 1992-08-25 Research Association For Residual Oil Processing Iron-containing aluminosilicate
US9847770B2 (en) * 2013-09-06 2017-12-19 Murata Manufacturing Co., Ltd. Elastic wave resonator, elastic wave filter apparatus, and duplexer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141737A (en) * 1989-02-07 1992-08-25 Research Association For Residual Oil Processing Iron-containing aluminosilicate
US9847770B2 (en) * 2013-09-06 2017-12-19 Murata Manufacturing Co., Ltd. Elastic wave resonator, elastic wave filter apparatus, and duplexer

Also Published As

Publication number Publication date
JPH0421367B2 (enrdf_load_stackoverflow) 1992-04-09

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