SE304067B - - Google Patents
Info
- Publication number
- SE304067B SE304067B SE1145/67A SE114567A SE304067B SE 304067 B SE304067 B SE 304067B SE 1145/67 A SE1145/67 A SE 1145/67A SE 114567 A SE114567 A SE 114567A SE 304067 B SE304067 B SE 304067B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H03H11/12—Frequency selective two-port networks using amplifiers with feedback
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1145/67A SE304067B (de) | 1967-01-26 | 1967-01-26 | |
| SE7621/67*A SE318958B (de) | 1967-01-26 | 1967-05-31 | |
| US691008A US3473141A (en) | 1967-01-26 | 1967-12-15 | Active rc-filter of a wanted degree |
| DE1968T0035664 DE1616412B1 (de) | 1967-01-26 | 1968-01-10 | Hoch- oder Tiefpasscharakteristik aufweisendes aktives RC-Filter |
| FR1556457D FR1556457A (de) | 1967-01-26 | 1968-01-22 | |
| NO0315/68A NO121350B (de) | 1967-01-26 | 1968-01-25 | |
| GB4046/68A GB1211574A (en) | 1967-01-26 | 1968-01-25 | Improvements relating to active rc-filters |
| DE1766202A DE1766202C2 (de) | 1967-01-26 | 1968-04-19 | Hochpass- oder Tiefpasscharakteristik aufweisendes aktives RC-Filter |
| US723094A US3525949A (en) | 1967-01-26 | 1968-04-22 | Active rc-filter of a desired degree |
| FR151755A FR94433E (fr) | 1967-01-26 | 1968-05-14 | Filtre résistance-capacité actif avec fonction de transfert de degré voulu. |
| GB26061/68A GB1219614A (en) | 1967-01-26 | 1968-05-30 | Improvements relating to active rc-filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1145/67A SE304067B (de) | 1967-01-26 | 1967-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE304067B true SE304067B (de) | 1968-09-16 |
Family
ID=20257664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1145/67A SE304067B (de) | 1967-01-26 | 1967-01-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3473141A (de) |
| DE (1) | DE1616412B1 (de) |
| FR (1) | FR1556457A (de) |
| GB (1) | GB1211574A (de) |
| NO (1) | NO121350B (de) |
| SE (1) | SE304067B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3614478A (en) * | 1969-07-30 | 1971-10-19 | Peter Schiff | Highly selective filter circuit |
| US3605032A (en) * | 1970-05-04 | 1971-09-14 | Nasa | Active rc networks |
| GB2136235B (en) * | 1983-02-22 | 1986-07-09 | Philips Electronic Associated | Rc active filter device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2936426A (en) * | 1955-05-02 | 1960-05-10 | Joseph F Mcclean | Filter network |
-
1967
- 1967-01-26 SE SE1145/67A patent/SE304067B/xx unknown
- 1967-12-15 US US691008A patent/US3473141A/en not_active Expired - Lifetime
-
1968
- 1968-01-10 DE DE1968T0035664 patent/DE1616412B1/de not_active Withdrawn
- 1968-01-22 FR FR1556457D patent/FR1556457A/fr not_active Expired
- 1968-01-25 NO NO0315/68A patent/NO121350B/no unknown
- 1968-01-25 GB GB4046/68A patent/GB1211574A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1211574A (en) | 1970-11-11 |
| US3473141A (en) | 1969-10-14 |
| NO121350B (de) | 1971-02-15 |
| DE1616412B1 (de) | 1972-03-09 |
| FR1556457A (de) | 1969-02-07 |