FR1338325A - Filtre passe-bande réglable - Google Patents
Filtre passe-bande réglableInfo
- Publication number
- FR1338325A FR1338325A FR891982A FR891982A FR1338325A FR 1338325 A FR1338325 A FR 1338325A FR 891982 A FR891982 A FR 891982A FR 891982 A FR891982 A FR 891982A FR 1338325 A FR1338325 A FR 1338325A
- Authority
- FR
- France
- Prior art keywords
- bandpass filter
- adjustable bandpass
- adjustable
- filter
- bandpass
- 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
- H03H7/0123—Frequency selective two-port networks comprising distributed impedance elements together with lumped impedance elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
- H03H1/02—RC networks, e.g. filters
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR891982A FR1338325A (fr) | 1961-03-24 | 1962-03-23 | Filtre passe-bande réglable |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US98084A US3148344A (en) | 1961-03-24 | 1961-03-24 | Adjustable resistance-capacitance band pass filter using integral semiconductor having two reverse biased junctions |
| FR891982A FR1338325A (fr) | 1961-03-24 | 1962-03-23 | Filtre passe-bande réglable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1338325A true FR1338325A (fr) | 1963-09-27 |
Family
ID=26194894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR891982A Expired FR1338325A (fr) | 1961-03-24 | 1962-03-23 | Filtre passe-bande réglable |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1338325A (fr) |
-
1962
- 1962-03-23 FR FR891982A patent/FR1338325A/fr not_active Expired
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