JPS6088699U - Surface acoustic wave single probe - Google Patents
Surface acoustic wave single probeInfo
- Publication number
- JPS6088699U JPS6088699U JP18011083U JP18011083U JPS6088699U JP S6088699 U JPS6088699 U JP S6088699U JP 18011083 U JP18011083 U JP 18011083U JP 18011083 U JP18011083 U JP 18011083U JP S6088699 U JPS6088699 U JP S6088699U
- Authority
- JP
- Japan
- Prior art keywords
- surface acoustic
- acoustic wave
- single probe
- wave single
- electrode
- 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
Links
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
第１図および第２図はそれぞれ従来のシングルプローブ
の要部開切平面図および要部開切正面図、第３図はこの
考案の表面弾性波シングルプローブの要部拡大斜視図、
第４図ａないしＣはこの考案の表面弾性波シングルプロ
ーブによる音場のシュリーレンを示す図、第５図は第４
図ａないしＣから実測した送受波方向と周波数の関係を
示す図である。
１・・・本体、２・・・バッキング材、７・・・送受波
壁、９・・・表面弾性波（ＳＡＷ）素子、１０・・・圧
電材料、１１ ａ・・・（＋）電極、１１ ｂ−（−）
電極、ｆ・・・周波数、θ・・・送受波の角度。1 and 2 are a cutaway plan view and a cutaway front view of the main part of a conventional single probe, respectively, and FIG. 3 is an enlarged perspective view of the main part of the surface acoustic wave single probe of the present invention.
Figures 4a to 4C are diagrams showing the schlieren of the sound field by the surface acoustic wave single probe of this invention, and Figure 5 is the
It is a figure which shows the relationship between the wave transmission/reception direction and frequency actually measured from FIGS. DESCRIPTION OF SYMBOLS 1... Main body, 2... Backing material, 7... Wave transmitting/receiving wall, 9... Surface acoustic wave (SAW) element, 10... Piezoelectric material, 11 a... (+) electrode, 11 b-(-)
Electrode, f...frequency, θ...angle of transmitting and receiving waves.
Claims (1)
電材料の表面に単一の（＋）電極と（−）電極からなる
すだれ状電極を形成した表面弾性波素子を配置し、該表
面弾性波素子の廟波数を種々変えるようにした表面弾性
波シングルプローブ。A surface acoustic wave element in which a single interdigital electrode consisting of a single (+) electrode and a (-) electrode is formed on the surface of a piezoelectric material is arranged between the backing material and the wave transmitting/receiving wall inside the probe body, and the surface acoustic wave element is A surface acoustic wave single probe with various wave numbers of the wave element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18011083U JPS6088699U (en) | 1983-11-24 | 1983-11-24 | Surface acoustic wave single probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18011083U JPS6088699U (en) | 1983-11-24 | 1983-11-24 | Surface acoustic wave single probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6088699U true JPS6088699U (en) | 1985-06-18 |
Family
ID=30390613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18011083U Pending JPS6088699U (en) | 1983-11-24 | 1983-11-24 | Surface acoustic wave single probe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6088699U (en) |
-
1983
- 1983-11-24 JP JP18011083U patent/JPS6088699U/en active Pending
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