JPS58135126U - surface acoustic wave device - Google Patents

surface acoustic wave device

Info

Publication number
JPS58135126U
JPS58135126U JP3152182U JP3152182U JPS58135126U JP S58135126 U JPS58135126 U JP S58135126U JP 3152182 U JP3152182 U JP 3152182U JP 3152182 U JP3152182 U JP 3152182U JP S58135126 U JPS58135126 U JP S58135126U
Authority
JP
Japan
Prior art keywords
acoustic wave
surface acoustic
wave device
same potential
electrode pieces
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
JP3152182U
Other languages
Japanese (ja)
Inventor
研一 黒田
布下　正宏
野村　良徳
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP3152182U priority Critical patent/JPS58135126U/en
Publication of JPS58135126U publication Critical patent/JPS58135126U/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の弾性表面波素子を一部電気回路を付加し
て示す斜視図、第２図はこの考案の一実施例による弾性
表面波素子を一部電気回路を付加して示す斜視図である
。 図において、１は信号発生器、２は圧電性基板、３、　
３０．　６．　６０はくし形電極、４，８は電極片、７
は増幅器である。なお、図中、同一符号は同一または相
当部分を示す。Fig. 1 is a perspective view showing a conventional surface acoustic wave device with some electric circuits added, and Fig. 2 is a perspective view showing a surface acoustic wave device according to an embodiment of the invention with some electric circuits added. It is. In the figure, 1 is a signal generator, 2 is a piezoelectric substrate, 3,
30. 6. 60 is a comb-shaped electrode, 4 and 8 are electrode pieces, 7
is an amplifier. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧電性基板上に、同電位の電極片が対をなす複数個のダ
ブル電極指が、くし形状に配置された弾性表面波素子に
おいて、対をなす同電位の電極片同志の先端ないし中間
部分を互いに電気的に接続したことを特徴とする弾性表
面波素子。In a surface acoustic wave element in which a plurality of double electrode fingers each having a pair of electrode pieces having the same potential are arranged in a comb shape on a piezoelectric substrate, the tips or intermediate portions of the pairs of electrode pieces having the same potential are connected to each other. Surface acoustic wave elements characterized in that they are electrically connected to each other.
JP3152182U 1982-03-05 1982-03-05 surface acoustic wave device Pending JPS58135126U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3152182U JPS58135126U (en) 1982-03-05 1982-03-05 surface acoustic wave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3152182U JPS58135126U (en) 1982-03-05 1982-03-05 surface acoustic wave device

Publications (1)

Publication Number Publication Date
JPS58135126U true JPS58135126U (en) 1983-09-10

Family

ID=30043193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3152182U Pending JPS58135126U (en) 1982-03-05 1982-03-05 surface acoustic wave device

Country Status (1)

Country Link
JP (1) JPS58135126U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126443A (en) * 1974-07-02 1976-03-04 Plessey Handel Investment Ag

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126443A (en) * 1974-07-02 1976-03-04 Plessey Handel Investment Ag

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