BE715175A - - Google Patents
Info
- Publication number
- BE715175A BE715175A BE715175DA BE715175A BE 715175 A BE715175 A BE 715175A BE 715175D A BE715175D A BE 715175DA BE 715175 A BE715175 A BE 715175A
- Authority
- BE
- Belgium
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
- H03H7/24—Frequency- independent attenuators
- H03H7/25—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable
- H03H7/253—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
- H03G1/0052—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using diodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2463367A GB1219770A (en) | 1967-05-26 | 1967-05-26 | Improvements in or relating to variable attenuators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE715175A true BE715175A (en:Method) | 1968-09-30 |
Family
ID=10214792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE715175D BE715175A (en:Method) | 1967-05-26 | 1968-05-15 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE715175A (en:Method) |
| FR (1) | FR1566054A (en:Method) |
| GB (1) | GB1219770A (en:Method) |
| NL (1) | NL6806406A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2304058C3 (de) * | 1973-01-27 | 1980-01-10 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Regelbare aperiodische Hochfrequenz-Eingangsstufe |
-
1967
- 1967-05-26 GB GB2463367A patent/GB1219770A/en not_active Expired
-
1968
- 1968-05-06 NL NL6806406A patent/NL6806406A/xx unknown
- 1968-05-15 BE BE715175D patent/BE715175A/xx unknown
- 1968-05-24 FR FR1566054D patent/FR1566054A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6806406A (en:Method) | 1968-11-27 |
| GB1219770A (en) | 1971-01-20 |
| FR1566054A (en:Method) | 1969-05-02 |