FR94433E - Filtre résistance-capacité actif avec fonction de transfert de degré voulu. - Google Patents
Filtre résistance-capacité actif avec fonction de transfert de degré voulu.Info
- Publication number
- FR94433E FR94433E FR151755A FR151755A FR94433E FR 94433 E FR94433 E FR 94433E FR 151755 A FR151755 A FR 151755A FR 151755 A FR151755 A FR 151755A FR 94433 E FR94433 E FR 94433E
- Authority
- FR
- France
- Prior art keywords
- transfer function
- desired degree
- active resistance
- capacitance filter
- capacitance
- 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
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1145/67A SE304067B (fr) | 1967-01-26 | 1967-01-26 | |
SE7621/67*A SE318958B (fr) | 1967-01-26 | 1967-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR94433E true FR94433E (fr) | 1969-08-14 |
Family
ID=20271853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR151755A Expired FR94433E (fr) | 1967-01-26 | 1968-05-14 | Filtre résistance-capacité actif avec fonction de transfert de degré voulu. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3525949A (fr) |
DE (1) | DE1766202C2 (fr) |
FR (1) | FR94433E (fr) |
GB (1) | GB1219614A (fr) |
SE (1) | SE318958B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE360525B (fr) * | 1971-09-30 | 1973-09-24 | Ericsson Telefon Ab L M | |
US3904978A (en) * | 1974-08-08 | 1975-09-09 | Bell Telephone Labor Inc | Active resistor-capacitor filter arrangement |
DE2931482A1 (de) * | 1979-08-03 | 1981-02-19 | Bosch Gmbh Robert | Abstimmbares aktives hochpassfilter fuer hoergeraete |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2853604A (en) * | 1954-01-06 | 1958-09-23 | Willis S Campbell | Wave filters |
US2936426A (en) * | 1955-05-02 | 1960-05-10 | Joseph F Mcclean | Filter network |
-
1967
- 1967-05-31 SE SE7621/67*A patent/SE318958B/xx unknown
-
1968
- 1968-04-19 DE DE1766202A patent/DE1766202C2/de not_active Expired
- 1968-04-22 US US723094A patent/US3525949A/en not_active Expired - Lifetime
- 1968-05-14 FR FR151755A patent/FR94433E/fr not_active Expired
- 1968-05-30 GB GB26061/68A patent/GB1219614A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1766202C2 (de) | 1973-01-04 |
DE1766202B1 (de) | 1972-05-31 |
SE318958B (fr) | 1969-12-22 |
GB1219614A (en) | 1971-01-20 |
US3525949A (en) | 1970-08-25 |
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