SE372392B - - Google Patents
Info
- Publication number
- SE372392B SE372392B SE999771A SE999771A SE372392B SE 372392 B SE372392 B SE 372392B SE 999771 A SE999771 A SE 999771A SE 999771 A SE999771 A SE 999771A SE 372392 B SE372392 B SE 372392B
- Authority
- SE
- Sweden
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
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
- H03H9/56—Monolithic crystal filters
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702040049 DE2040049B2 (de) | 1970-08-12 | 1970-08-12 | Piezoelektrische resonatoranordnung in vorzugsweise monolithischer ausfuehrung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE372392B true SE372392B (xx) | 1974-12-16 |
Family
ID=5779532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE999771A SE372392B (xx) | 1970-08-12 | 1971-08-04 |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU455313B2 (xx) |
| DE (1) | DE2040049B2 (xx) |
| GB (1) | GB1362710A (xx) |
| SE (1) | SE372392B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108292912B (zh) * | 2015-12-24 | 2021-10-08 | 株式会社村田制作所 | 弹性波装置 |
-
1970
- 1970-08-12 DE DE19702040049 patent/DE2040049B2/de active Granted
-
1971
- 1971-08-04 SE SE999771A patent/SE372392B/xx unknown
- 1971-08-06 AU AU32100/71A patent/AU455313B2/en not_active Expired
- 1971-08-10 GB GB3756671A patent/GB1362710A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2040049B2 (de) | 1973-03-15 |
| GB1362710A (en) | 1974-08-07 |
| AU3210071A (en) | 1973-02-08 |
| DE2040049A1 (de) | 1972-02-17 |
| AU455313B2 (en) | 1974-11-21 |
| DE2040049C3 (xx) | 1973-10-11 |