JPS6368216U - - Google Patents
Info
- Publication number
- JPS6368216U JPS6368216U JP16298686U JP16298686U JPS6368216U JP S6368216 U JPS6368216 U JP S6368216U JP 16298686 U JP16298686 U JP 16298686U JP 16298686 U JP16298686 U JP 16298686U JP S6368216 U JPS6368216 U JP S6368216U
- Authority
- JP
- Japan
- Prior art keywords
- input
- piezoelectric substrate
- interdigital electrodes
- convolver
- electroacoustic
- 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
- 239000000758 substrate Substances 0.000 claims description 3
- 238000010897 surface acoustic wave method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図はこの考案の一実施例を示す図解図であ
る。第２図は第１図実施例に使用する入力側イン
タデイジタル電極の図解図である。第３図は従来
の電気音響コンボルバの一例を示す図解図である
。第４図は第３図従来例の問題点を解決するため
に考えられた電気音響コンボルバの他の従来例の
図解図である。
図において、１０は電気音響コンボルバ、１２
は圧電体基板、１４ａおよび１４ｂは入力側イン
タデイジタル電極を示す。
FIG. 1 is an illustrative view showing an embodiment of this invention. FIG. 2 is an illustrative diagram of the input-side interdigital electrodes used in the embodiment of FIG. FIG. 3 is an illustrative diagram showing an example of a conventional electroacoustic convolver. FIG. 4 is an illustrative diagram of another conventional example of an electroacoustic convolver designed to solve the problems of the conventional example shown in FIG. In the figure, 10 is an electroacoustic convolver, 12
indicates a piezoelectric substrate, and 14a and 14b indicate interdigital electrodes on the input side.
Claims (1)
両端側に形成され、入力電気信号を弾性表面波に
交換するための入力側インタデイジタル電極とを
含む電気音響コンボルバであつて、 前記入力側インタデイジタル電極のうち少なく
とも１つは１方向性トランスデユーサで構成され
る、電気音響コンボルバ。[Claims for Utility Model Registration] An electrical device comprising a piezoelectric substrate and input-side interdigital electrodes formed on both ends of one main surface of the piezoelectric substrate for exchanging an input electric signal into a surface acoustic wave. An electroacoustic convolver, wherein at least one of the input interdigital electrodes is a unidirectional transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16298686U JPS6368216U (en) | 1986-10-23 | 1986-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16298686U JPS6368216U (en) | 1986-10-23 | 1986-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6368216U true JPS6368216U (en) | 1988-05-09 |
Family
ID=31090770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16298686U Pending JPS6368216U (en) | 1986-10-23 | 1986-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6368216U (en) |
-
1986
- 1986-10-23 JP JP16298686U patent/JPS6368216U/ja active Pending
Non-Patent Citations (1)
| Title |
|---|
| SAW CONVOLVER EMPLOYING UNIDIRECTIONAL TRANSDUER FOR IMPROVED EFFICIENCY=1982 * |
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