BE495078A - - Google Patents
Info
- Publication number
- BE495078A BE495078A BE495078DA BE495078A BE 495078 A BE495078 A BE 495078A BE 495078D A BE495078D A BE 495078DA BE 495078 A BE495078 A BE 495078A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H5/00—One-port networks comprising only passive electrical elements as network components
- H03H5/006—One-port networks comprising only passive electrical elements as network components comprising simultaneously tunable inductance and capacitance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/14—Control of transmission; Equalising characterised by the equalising network used
- H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
- H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Filters And Equalizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2737629X | 1949-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE495078A true BE495078A (ja) |
Family
ID=7997405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE495078D BE495078A (ja) | 1949-04-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2737629A (ja) |
| BE (1) | BE495078A (ja) |
| FR (1) | FR1080411A (ja) |
| NL (1) | NL149811B (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2926314A (en) * | 1956-07-23 | 1960-02-23 | Itt | Adjustable equalizer |
| GB920491A (en) * | 1958-05-29 | 1963-03-06 | Submarine Cables Ltd | Attenuation equaliser for submarine cables |
| US2980797A (en) * | 1958-07-17 | 1961-04-18 | Bosch Arma Corp | Variable tuner |
| US3130368A (en) * | 1962-01-23 | 1964-04-21 | Sperry Rand Corp | Electromagnetic radiation monitor |
| US3688027A (en) * | 1970-09-15 | 1972-08-29 | Cablecolor Inc | Signal balance and control system |
| DE3542655C1 (en) * | 1985-12-03 | 1987-07-30 | Ant Nachrichtentech | Amplitude response equaliser |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1478078A (en) * | 1921-07-06 | 1923-12-18 | Western Electric Co | Equalizing network |
| US1591073A (en) * | 1922-12-15 | 1926-07-06 | American Telephone & Telegraph | Electrical network |
| US1911253A (en) * | 1926-09-13 | 1933-05-30 | Clinton Dorothy | Radio receiving apparatus |
| US1850146A (en) * | 1930-11-25 | 1932-03-22 | American Telephone & Telegraph | Electrical wave filter |
| US2096027A (en) * | 1936-01-30 | 1937-10-19 | Bell Telephone Labor Inc | Attenuation equalizer |
| GB507482A (en) * | 1936-11-13 | 1939-06-15 | Telefunken Gmbh | Improvements in or relating to wireless receivers |
| GB645012A (en) * | 1947-08-11 | 1950-10-25 | Telephone Mfg Co Ltd | Improvements in and relating to electric impedance networks |
-
0
- BE BE495078D patent/BE495078A/xx unknown
- NL NL656514133A patent/NL149811B/xx unknown
-
1950
- 1950-04-05 US US154106A patent/US2737629A/en not_active Expired - Lifetime
- 1950-04-12 FR FR1080411D patent/FR1080411A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL149811B (nl) | |
| FR1080411A (fr) | 1954-12-09 |
| US2737629A (en) | 1956-03-06 |