JPS5921114A - 高周波狭帯域多重モ−ド・フイルタの電極構造 - Google Patents

高周波狭帯域多重モ−ド・フイルタの電極構造

Info

Publication number
JPS5921114A
JPS5921114A JP13185482A JP13185482A JPS5921114A JP S5921114 A JPS5921114 A JP S5921114A JP 13185482 A JP13185482 A JP 13185482A JP 13185482 A JP13185482 A JP 13185482A JP S5921114 A JPS5921114 A JP S5921114A
Authority
JP
Japan
Prior art keywords
grating
electrodes
width
electrode structure
high frequency
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
JP13185482A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0423444B2 (en]
Inventor
Masaki Tanaka
田中　昌喜
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 JP13185482A priority Critical patent/JPS5921114A/ja
Publication of JPS5921114A publication Critical patent/JPS5921114A/ja
Publication of JPH0423444B2 publication Critical patent/JPH0423444B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP13185482A 1982-07-27 1982-07-27 高周波狭帯域多重モ−ド・フイルタの電極構造 Granted JPS5921114A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13185482A JPS5921114A (ja) 1982-07-27 1982-07-27 高周波狭帯域多重モ−ド・フイルタの電極構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13185482A JPS5921114A (ja) 1982-07-27 1982-07-27 高周波狭帯域多重モ−ド・フイルタの電極構造

Publications (2)

Publication Number Publication Date
JPS5921114A true JPS5921114A (ja) 1984-02-03
JPH0423444B2 JPH0423444B2 (en]) 1992-04-22

Family

ID=15067669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13185482A Granted JPS5921114A (ja) 1982-07-27 1982-07-27 高周波狭帯域多重モ−ド・フイルタの電極構造

Country Status (1)

Country Link
JP (1) JPS5921114A (en])

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5936415A (ja) * 1982-08-24 1984-02-28 Toyo Commun Equip Co Ltd 反射器を備えたｉｄｔ型多重モ−ド・フイルタの電極構造
US4873584A (en) * 1987-07-03 1989-10-10 Hashimoto Corporation Computer control for VCR including display of record playback listing and playback order selection
JPH0419019U (en]) * 1990-06-04 1992-02-18
US6242991B1 (en) 1994-11-10 2001-06-05 Fujitsu Limited Surface acoustic wave filter having a continuous electrode for connection of multiple bond wires
JP2017147674A (ja) * 2016-02-19 2017-08-24 株式会社村田製作所 弾性波共振子、帯域通過型フィルタ及びデュプレクサ

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5936415A (ja) * 1982-08-24 1984-02-28 Toyo Commun Equip Co Ltd 反射器を備えたｉｄｔ型多重モ−ド・フイルタの電極構造
US4873584A (en) * 1987-07-03 1989-10-10 Hashimoto Corporation Computer control for VCR including display of record playback listing and playback order selection
JPH0419019U (en]) * 1990-06-04 1992-02-18
US6242991B1 (en) 1994-11-10 2001-06-05 Fujitsu Limited Surface acoustic wave filter having a continuous electrode for connection of multiple bond wires
JP2017147674A (ja) * 2016-02-19 2017-08-24 株式会社村田製作所 弾性波共振子、帯域通過型フィルタ及びデュプレクサ

Also Published As

Publication number Publication date
JPH0423444B2 (en]) 1992-04-22

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