JPH0427727B2 - - Google Patents

Info

Publication number
JPH0427727B2
JPH0427727B2 JP57146417A JP14641782A JPH0427727B2 JP H0427727 B2 JPH0427727 B2 JP H0427727B2 JP 57146417 A JP57146417 A JP 57146417A JP 14641782 A JP14641782 A JP 14641782A JP H0427727 B2 JPH0427727 B2 JP H0427727B2
Authority
JP
Japan
Prior art keywords
surface acoustic
idt
electrode
electrodes
reflector
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.)
Expired - Lifetime
Application number
JP57146417A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5936415A (ja
Inventor
Masaki Tanaka
Takefumi Kurosaki
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 JP14641782A priority Critical patent/JPS5936415A/ja
Publication of JPS5936415A publication Critical patent/JPS5936415A/ja
Publication of JPH0427727B2 publication Critical patent/JPH0427727B2/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
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/02992—Details of bus bars, contact pads or other electrical connections for finger electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP14641782A 1982-08-24 1982-08-24 反射器を備えたｉｄｔ型多重モ−ド・フイルタの電極構造 Granted JPS5936415A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14641782A JPS5936415A (ja) 1982-08-24 1982-08-24 反射器を備えたｉｄｔ型多重モ−ド・フイルタの電極構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14641782A JPS5936415A (ja) 1982-08-24 1982-08-24 反射器を備えたｉｄｔ型多重モ−ド・フイルタの電極構造

Publications (2)

Publication Number Publication Date
JPS5936415A JPS5936415A (ja) 1984-02-28
JPH0427727B2 true JPH0427727B2 (en]) 1992-05-12

Family

ID=15407211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14641782A Granted JPS5936415A (ja) 1982-08-24 1982-08-24 反射器を備えたｉｄｔ型多重モ−ド・フイルタの電極構造

Country Status (1)

Country Link
JP (1) JPS5936415A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0334614A (ja) * 1990-05-21 1991-02-14 Toshiba Corp 弾性表面波共振子

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921114A (ja) * 1982-07-27 1984-02-03 Toyo Commun Equip Co Ltd 高周波狭帯域多重モ−ド・フイルタの電極構造

Also Published As

Publication number Publication date
JPS5936415A (ja) 1984-02-28

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