SE356862B - - Google Patents
Info
- Publication number
- SE356862B SE356862B SE02287/69A SE228769A SE356862B SE 356862 B SE356862 B SE 356862B SE 02287/69 A SE02287/69 A SE 02287/69A SE 228769 A SE228769 A SE 228769A SE 356862 B SE356862 B SE 356862B
- 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 elements; Electromechanical resonators
- H03H9/0023—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns, or networks having balanced input and output
- H03H9/0095—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns, or networks having balanced input and output using bulk acoustic wave devices
-
- 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
- H03H9/542—Filters comprising resonators of piezoelectric or electrostrictive material including passive elements
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Filters And Equalizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70861268A | 1968-02-27 | 1968-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE356862B true SE356862B (de) | 1973-06-04 |
Family
ID=24846495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE02287/69A SE356862B (de) | 1968-02-27 | 1969-02-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3566314A (de) |
| BE (1) | BE728827A (de) |
| DE (1) | DE1908719B2 (de) |
| FR (1) | FR2002668A1 (de) |
| GB (1) | GB1262360A (de) |
| SE (1) | SE356862B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE756674R (fr) * | 1969-09-22 | 1971-03-01 | Siemens Ag | Reseau d'aiguillage, constitue par un filtre |
| JPH03185908A (ja) * | 1989-12-14 | 1991-08-13 | Murata Mfg Co Ltd | トラップ回路 |
| WO2010150037A1 (en) * | 2009-06-26 | 2010-12-29 | Smartcom Bulgaria Ad | Filter circuit |
-
1968
- 1968-02-27 US US708612A patent/US3566314A/en not_active Expired - Lifetime
-
1969
- 1969-02-19 SE SE02287/69A patent/SE356862B/xx unknown
- 1969-02-21 FR FR6904582A patent/FR2002668A1/fr not_active Withdrawn
- 1969-02-21 DE DE19691908719 patent/DE1908719B2/de not_active Withdrawn
- 1969-02-24 BE BE728827D patent/BE728827A/xx not_active IP Right Cessation
- 1969-02-25 GB GB9960/69A patent/GB1262360A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE728827A (de) | 1969-08-01 |
| GB1262360A (en) | 1972-02-02 |
| US3566314A (en) | 1971-02-23 |
| DE1908719B2 (de) | 1971-11-25 |
| FR2002668A1 (de) | 1969-10-31 |
| DE1908719A1 (de) | 1969-09-18 |