JPS5272136A - Elastic surface wave filter - Google Patents
Elastic surface wave filterInfo
- Publication number
- JPS5272136A JPS5272136A JP14868475A JP14868475A JPS5272136A JP S5272136 A JPS5272136 A JP S5272136A JP 14868475 A JP14868475 A JP 14868475A JP 14868475 A JP14868475 A JP 14868475A JP S5272136 A JPS5272136 A JP S5272136A
- Authority
- JP
- Japan
- Prior art keywords
- surface wave
- elastic surface
- wave filter
- electrode
- fitting
- 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
- H03H9/02535—Details of surface acoustic wave devices
- H03H9/02818—Means for compensation or elimination of undesirable effects
- H03H9/02874—Means for compensation or elimination of undesirable effects of direct coupling between input and output transducers
-
- 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
- H03H9/02535—Details of surface acoustic wave devices
- H03H9/02818—Means for compensation or elimination of undesirable effects
- H03H9/02842—Means for compensation or elimination of undesirable effects of reflections
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14868475A JPS5272136A (en) | 1975-12-12 | 1975-12-12 | Elastic surface wave filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14868475A JPS5272136A (en) | 1975-12-12 | 1975-12-12 | Elastic surface wave filter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5272136A true JPS5272136A (en) | 1977-06-16 |
Family
ID=15458277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14868475A Pending JPS5272136A (en) | 1975-12-12 | 1975-12-12 | Elastic surface wave filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5272136A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60246115A (ja) * | 1984-05-21 | 1985-12-05 | Murata Mfg Co Ltd | 表面波フイルタ |
US6005326A (en) * | 1996-10-14 | 1999-12-21 | Nec Corporation | Surface acoustic wave device |
-
1975
- 1975-12-12 JP JP14868475A patent/JPS5272136A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60246115A (ja) * | 1984-05-21 | 1985-12-05 | Murata Mfg Co Ltd | 表面波フイルタ |
US6005326A (en) * | 1996-10-14 | 1999-12-21 | Nec Corporation | Surface acoustic wave device |
US6040651A (en) * | 1996-10-14 | 2000-03-21 | Nec Corporation | Surface acoustic wave device |
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