JPS6150409B2 - - Google Patents
Info
- Publication number
- JPS6150409B2 JPS6150409B2 JP10393577A JP10393577A JPS6150409B2 JP S6150409 B2 JPS6150409 B2 JP S6150409B2 JP 10393577 A JP10393577 A JP 10393577A JP 10393577 A JP10393577 A JP 10393577A JP S6150409 B2 JPS6150409 B2 JP S6150409B2
- Authority
- JP
- Japan
- Prior art keywords
- transducer
- segments
- surface acoustic
- output
- acoustic wave
- 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.)
- Expired
Links
- 238000010897 surface acoustic wave method Methods 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; 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
- H03H9/14544—Transducers of particular shape or position
- H03H9/1455—Transducers of particular shape or position constituted of N parallel or series transducers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/46—Filters
- H03H9/64—Filters using surface acoustic waves
- H03H9/6423—Means for obtaining a particular transfer characteristic
- H03H9/6426—Combinations of the characteristics of different transducers
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 |
|---|---|---|---|
| JP10393577A JPS5437553A (en) | 1977-08-29 | 1977-08-29 | Elastic surface-wave filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10393577A JPS5437553A (en) | 1977-08-29 | 1977-08-29 | Elastic surface-wave filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5437553A JPS5437553A (en) | 1979-03-20 |
| JPS6150409B2 true JPS6150409B2 (en]) | 1986-11-04 |
Family
ID=14367286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10393577A Granted JPS5437553A (en) | 1977-08-29 | 1977-08-29 | Elastic surface-wave filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5437553A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55115712A (en) * | 1979-02-28 | 1980-09-05 | Matsushita Electric Ind Co Ltd | Elastic surface wave filter |
| JPH0693592B2 (ja) * | 1983-05-23 | 1994-11-16 | マルヤス工業株式会社 | カラーテレビジョン信号受信機用弾性表面波フィルタ |
-
1977
- 1977-08-29 JP JP10393577A patent/JPS5437553A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5437553A (en) | 1979-03-20 |
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