JP2539789Y2 - 弾性表面波フィルタの電極構造 - Google Patents

弾性表面波フィルタの電極構造

Info

Publication number
JP2539789Y2
JP2539789Y2 JP1990059090U JP5909090U JP2539789Y2 JP 2539789 Y2 JP2539789 Y2 JP 2539789Y2 JP 1990059090 U JP1990059090 U JP 1990059090U JP 5909090 U JP5909090 U JP 5909090U JP 2539789 Y2 JP2539789 Y2 JP 2539789Y2
Authority
JP
Japan
Prior art keywords
electrode
common electrode
finger
input
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
JP1990059090U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419019U (US08063081-20111122-C00115.png
Inventor
道明 高木
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP1990059090U priority Critical patent/JP2539789Y2/ja
Publication of JPH0419019U publication Critical patent/JPH0419019U/ja
Application granted granted Critical
Publication of JP2539789Y2 publication Critical patent/JP2539789Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP1990059090U 1990-06-04 1990-06-04 弾性表面波フィルタの電極構造 Expired - Lifetime JP2539789Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990059090U JP2539789Y2 (ja) 1990-06-04 1990-06-04 弾性表面波フィルタの電極構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990059090U JP2539789Y2 (ja) 1990-06-04 1990-06-04 弾性表面波フィルタの電極構造

Publications (2)

Publication Number Publication Date
JPH0419019U JPH0419019U (US08063081-20111122-C00115.png) 1992-02-18
JP2539789Y2 true JP2539789Y2 (ja) 1997-06-25

Family

ID=31585288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990059090U Expired - Lifetime JP2539789Y2 (ja) 1990-06-04 1990-06-04 弾性表面波フィルタの電極構造

Country Status (1)

Country Link
JP (1) JP2539789Y2 (US08063081-20111122-C00115.png)

Family Cites Families (3)

* 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
JPS5921116A (ja) * 1982-07-27 1984-02-03 Toyo Commun Equip Co Ltd 反射器型高周波狭帯域多重モ−ド・フイルタの電極構造
JPS63211910A (ja) * 1987-02-27 1988-09-05 Toshiba Corp 弾性表面波共振子装置

Also Published As

Publication number Publication date
JPH0419019U (US08063081-20111122-C00115.png) 1992-02-18

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Legal Events

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EXPY Cancellation because of completion of term