JPS6322485B2 - - Google Patents
Info
- Publication number
- JPS6322485B2 JPS6322485B2 JP16318680A JP16318680A JPS6322485B2 JP S6322485 B2 JPS6322485 B2 JP S6322485B2 JP 16318680 A JP16318680 A JP 16318680A JP 16318680 A JP16318680 A JP 16318680A JP S6322485 B2 JPS6322485 B2 JP S6322485B2
- Authority
- JP
- Japan
- Prior art keywords
- resonator
- vibration
- width
- edge mode
- slit
- 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
- 239000000919 ceramic Substances 0.000 description 16
- 239000000758 substrate Substances 0.000 description 13
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 229910000942 Elinvar Inorganic materials 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229910013641 LiNbO 3 Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035939 shock 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
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
- H03H9/58—Multiple crystal filters
- H03H9/581—Multiple crystal filters comprising ceramic piezoelectric layers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16318680A JPS5787614A (en) | 1980-11-21 | 1980-11-21 | Edge mode mechanical filter |
| US06/266,073 US4396895A (en) | 1980-11-21 | 1981-05-21 | Multiple resonant electromechanical filters using edge-mode vibration of a long piezoelectric plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16318680A JPS5787614A (en) | 1980-11-21 | 1980-11-21 | Edge mode mechanical filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5787614A JPS5787614A (en) | 1982-06-01 |
| JPS6322485B2 true JPS6322485B2 (en]) | 1988-05-12 |
Family
ID=15768884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16318680A Granted JPS5787614A (en) | 1980-11-21 | 1980-11-21 | Edge mode mechanical filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5787614A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01159422U (en]) * | 1988-12-23 | 1989-11-06 |
-
1980
- 1980-11-21 JP JP16318680A patent/JPS5787614A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5787614A (en) | 1982-06-01 |
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