JPH02141125U - - Google Patents
Info
- Publication number
- JPH02141125U JPH02141125U JP5093689U JP5093689U JPH02141125U JP H02141125 U JPH02141125 U JP H02141125U JP 5093689 U JP5093689 U JP 5093689U JP 5093689 U JP5093689 U JP 5093689U JP H02141125 U JPH02141125 U JP H02141125U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electrical signal
- sectional shape
- attached
- cross
- 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
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本発明の一実施例の斜視図、第２図は
従来例の斜視図、第３図は従来例の説明図である
。
１２……遅延媒体、２０……入力トランスジユ
ーサ、３０……出力トランスジユーサ、４０，５
０……電極、１５……主表面、６０……側面（多
重反射面）、７１……反射域、７２……領域。
FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a perspective view of a conventional example, and FIG. 3 is an explanatory diagram of a conventional example. 12...Delay medium, 20...Input transducer, 30...Output transducer, 40,5
0...electrode, 15...main surface, 60...side surface (multiple reflection surface), 71...reflection area, 72...area.
Claims (1)
少なくとも１つの前記多重反射面にそれぞれ入力
トランスジユーサ及び出力トランスジユーサを介
して電極を取着した超音波遅延線において、前記
入力トランスジユーサにより前記電極から印加さ
れた電気信号を前記電極の分極方向に垂直な前記
電極の断面形状と同形の断面を有するビームに変
換し、前記出力トランスジユーサにより前記ビー
ムが電気信号に逆変換される間に前記ビームが多
重反射して伝播される前記多重反射面の前記ビー
ム反射域以外の領域に吸収剤を付着したことを特
徴とする超音波固体遅延線。 In an ultrasonic delay line in which an electrode is attached to at least one of the multi-reflecting surfaces of a solid-state delay medium having a plurality of multi-reflecting surfaces via an input transducer and an output transducer, respectively, the input transducer converts the electrical signal applied from the electrode into a beam having a cross-sectional shape that is the same as the cross-sectional shape of the electrode perpendicular to the polarization direction of the electrode, and the output transducer converts the beam back into an electrical signal. An ultrasonic solid delay line characterized in that an absorbent is attached to a region other than the beam reflection area of the multiple reflection surface, during which the beam is multiple reflected and propagated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5093689U JPH02141125U (en) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5093689U JPH02141125U (en) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02141125U true JPH02141125U (en) | 1990-11-27 |
Family
ID=31569920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5093689U Pending JPH02141125U (en) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02141125U (en) |
-
1989
- 1989-04-28 JP JP5093689U patent/JPH02141125U/ja active Pending
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