JPS543446A - One-way transducer - Google Patents
One-way transducerInfo
- Publication number
- JPS543446A JPS543446A JP6781977A JP6781977A JPS543446A JP S543446 A JPS543446 A JP S543446A JP 6781977 A JP6781977 A JP 6781977A JP 6781977 A JP6781977 A JP 6781977A JP S543446 A JPS543446 A JP S543446A
- Authority
- JP
- Japan
- Prior art keywords
- way transducer
- way
- wave
- transducer
- roller
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/125—Driving means, e.g. electrodes, coils
- H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves
- H03H9/14502—Surface acoustic wave [SAW] transducers for a particular purpose
- H03H9/14505—Unidirectional SAW transducers
Abstract
PURPOSE:To ensure generation of the one-way ram wave and the surface wave by applying the voltage having a phase difference to the roller-screen type electrodes which are arranged asymmetrically.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6781977A JPS543446A (en) | 1977-06-10 | 1977-06-10 | One-way transducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6781977A JPS543446A (en) | 1977-06-10 | 1977-06-10 | One-way transducer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS543446A true JPS543446A (en) | 1979-01-11 |
Family
ID=13355924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6781977A Pending JPS543446A (en) | 1977-06-10 | 1977-06-10 | One-way transducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS543446A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6081904A (en) * | 1983-10-13 | 1985-05-10 | Koji Toda | Fm modulator |
JPS60185407A (en) * | 1984-03-03 | 1985-09-20 | Koji Toda | Frequency/voltage converter |
US4902925A (en) * | 1982-07-29 | 1990-02-20 | R.F. Monolithics, Inc. | Reflectionless transducer |
JPH0310048A (en) * | 1989-03-10 | 1991-01-17 | Kawasaki Steel Corp | Steel sheet for porcelain enameling having excellent fishscale resistance and press formability and its manufacture |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52155035A (en) * | 1976-06-18 | 1977-12-23 | Yasutaka Shimizu | Surface acoustic wave unidirectional transducer |
-
1977
- 1977-06-10 JP JP6781977A patent/JPS543446A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52155035A (en) * | 1976-06-18 | 1977-12-23 | Yasutaka Shimizu | Surface acoustic wave unidirectional transducer |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4902925A (en) * | 1982-07-29 | 1990-02-20 | R.F. Monolithics, Inc. | Reflectionless transducer |
JPS6081904A (en) * | 1983-10-13 | 1985-05-10 | Koji Toda | Fm modulator |
JPS60185407A (en) * | 1984-03-03 | 1985-09-20 | Koji Toda | Frequency/voltage converter |
JPH0310048A (en) * | 1989-03-10 | 1991-01-17 | Kawasaki Steel Corp | Steel sheet for porcelain enameling having excellent fishscale resistance and press formability and its manufacture |
US5098491A (en) * | 1989-03-10 | 1992-03-24 | Kawasaki Steel Corporation | Method of producing steel sheets for porcelain enameling and the same |
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