FR1474497A - Système de filtrage - Google Patents
Système de filtrageInfo
- Publication number
- FR1474497A FR1474497A FR75056213A FR75056213A FR1474497A FR 1474497 A FR1474497 A FR 1474497A FR 75056213 A FR75056213 A FR 75056213A FR 75056213 A FR75056213 A FR 75056213A FR 1474497 A FR1474497 A FR 1474497A
- Authority
- FR
- France
- Prior art keywords
- filter system
- filter
- 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
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/26—Time-delay networks
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44684065A | 1965-04-09 | 1965-04-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1474497A true FR1474497A (fr) | 1967-03-24 |
Family
ID=23774023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR75056213A Expired FR1474497A (fr) | 1965-04-09 | 1966-04-04 | Système de filtrage |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1272464B (fr) |
FR (1) | FR1474497A (fr) |
GB (1) | GB1070200A (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2629818A (en) * | 1949-03-17 | 1953-02-24 | Int Standard Electric Corp | High selectivity receiver |
-
1966
- 1966-03-21 GB GB12254/66A patent/GB1070200A/en not_active Expired
- 1966-04-04 FR FR75056213A patent/FR1474497A/fr not_active Expired
- 1966-04-09 DE DE19661272464 patent/DE1272464B/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE1272464B (de) | 1968-07-11 |
GB1070200A (en) | 1967-06-01 |
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