FR1604189A - - Google Patents
Info
- Publication number
- FR1604189A FR1604189A FR1604189DA FR1604189A FR 1604189 A FR1604189 A FR 1604189A FR 1604189D A FR1604189D A FR 1604189DA FR 1604189 A FR1604189 A FR 1604189A
- Authority
- FR
- France
- 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
- H03H11/1295—Parallel-T filters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR181923 | 1968-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1604189A true FR1604189A (ja) | 1971-07-26 |
Family
ID=8659409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1604189D Expired FR1604189A (ja) | 1968-12-30 | 1968-12-30 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1604189A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0100597A1 (en) * | 1982-06-29 | 1984-02-15 | British Telecommunications | RC-active filters |
FR3056021A1 (fr) * | 2016-09-09 | 2018-03-16 | Thales | Protection d'un dispositif d'accumulation d'energie electrique |
-
1968
- 1968-12-30 FR FR1604189D patent/FR1604189A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0100597A1 (en) * | 1982-06-29 | 1984-02-15 | British Telecommunications | RC-active filters |
US4553103A (en) * | 1982-06-29 | 1985-11-12 | British Telecommunications | RC-Active filters |
FR3056021A1 (fr) * | 2016-09-09 | 2018-03-16 | Thales | Protection d'un dispositif d'accumulation d'energie electrique |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |