JPS632169B2 - - Google Patents
Info
- Publication number
- JPS632169B2 JPS632169B2 JP15461880A JP15461880A JPS632169B2 JP S632169 B2 JPS632169 B2 JP S632169B2 JP 15461880 A JP15461880 A JP 15461880A JP 15461880 A JP15461880 A JP 15461880A JP S632169 B2 JPS632169 B2 JP S632169B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature characteristics
- mechanical filter
- transducers
- transducer
- shows
- 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
- 230000002596 correlated effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000004804 winding Methods 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
- H03H9/48—Coupling means therefor
- H03H9/50—Mechanical coupling means
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15461880A JPS5779724A (en) | 1980-11-05 | 1980-11-05 | Mechanical filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15461880A JPS5779724A (en) | 1980-11-05 | 1980-11-05 | Mechanical filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5779724A JPS5779724A (en) | 1982-05-19 |
| JPS632169B2 true JPS632169B2 (en, 2012) | 1988-01-18 |
Family
ID=15588109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15461880A Granted JPS5779724A (en) | 1980-11-05 | 1980-11-05 | Mechanical filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5779724A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5006824A (en) * | 1986-04-07 | 1991-04-09 | Rockwell International Corporation | Third mode torsional F-M resonator |
-
1980
- 1980-11-05 JP JP15461880A patent/JPS5779724A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5779724A (en) | 1982-05-19 |
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