JPH02108432U - - Google Patents

Info

Publication number
JPH02108432U
JPH02108432U JP1713689U JP1713689U JPH02108432U JP H02108432 U JPH02108432 U JP H02108432U JP 1713689 U JP1713689 U JP 1713689U JP 1713689 U JP1713689 U JP 1713689U JP H02108432 U JPH02108432 U JP H02108432U
Authority
JP
Japan
Prior art keywords
acoustic wave
piezoelectric substrate
generating device
surface acoustic
wave generating
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
JP1713689U
Other languages
English (en)
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 filed Critical
Priority to JP1713689U priority Critical patent/JPH02108432U/ja
Publication of JPH02108432U publication Critical patent/JPH02108432U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の弾性表面波発生装
置の平面図、第2図は従来の弾性表面波発生装置
の平面図である。 1……圧電性基板、2,3……すだれ状電極、
4……弾性表面波、5,6……電極指、7……R
F信号印加電極、8,9……円弧状の電極指コー
ナ、18,19……直角状の電極指コーナ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 多数の電極指と信号印加電極とを有するすだれ
    状電極を、圧電性基板表面上、もしくは圧電性基
    板上の光導波路表面上に設けた弾性表面波発生装
    置において、前記互いに近隣の電極指同士及び前
    記信号印加用電極で形成されるコーナーの部分を
    、円孤状に形成したことを特徴とする弾性表面波
    発生装置。
JP1713689U 1989-02-15 1989-02-15 Pending JPH02108432U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1713689U JPH02108432U (ja) 1989-02-15 1989-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1713689U JPH02108432U (ja) 1989-02-15 1989-02-15

Publications (1)

Publication Number Publication Date
JPH02108432U true JPH02108432U (ja) 1990-08-29

Family

ID=31230650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1713689U Pending JPH02108432U (ja) 1989-02-15 1989-02-15

Country Status (1)

Country Link
JP (1) JPH02108432U (ja)

Similar Documents

Publication Publication Date Title
JPH02108432U (ja)
JPH0336219U (ja)
JPS62181036U (ja)
JPH0170422U (ja)
JPH01151621U (ja)
JPS6416729U (ja)
JPS61191622U (ja)
JPS63163024U (ja)
JPH0453319U (ja)
JPH0164223U (ja)
JPH01119214U (ja)
JPS61191624U (ja)
JPS5967027U (ja) 弾性表面波トランスジユ−サ
JPS6365320U (ja)
JPH0262829U (ja)
JPH0386627U (ja)
JPH0228125U (ja)
JPH0159323U (ja)
JPH0346233U (ja)
JPS5840928U (ja) 弾性表面波フイルタ
JPH01137624U (ja)
JPH0174627U (ja)
JPS63158026U (ja)
JPS58152020U (ja) 表面波共振子
JPS5877921U (ja) 表面弾性波素子