BE708935A - - Google Patents
Info
- Publication number
- BE708935A BE708935A BE708935DA BE708935A BE 708935 A BE708935 A BE 708935A BE 708935D A BE708935D A BE 708935DA BE 708935 A BE708935 A BE 708935A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/06—Control of transmission; Equalising by the transmitted signal
- H04B3/08—Control of transmission; Equalising by the transmitted signal in negative-feedback path of line amplifier
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB549/67A GB1114949A (en) | 1967-01-04 | 1967-01-04 | Negative feedback amplifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE708935A true BE708935A (fr) | 1968-07-04 |
Family
ID=9706334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE708935D BE708935A (fr) | 1967-01-04 | 1968-01-04 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3492595A (fr) |
| BE (1) | BE708935A (fr) |
| CH (1) | CH467557A (fr) |
| ES (1) | ES348949A1 (fr) |
| FR (1) | FR1568004A (fr) |
| GB (1) | GB1114949A (fr) |
| MY (1) | MY6900095A (fr) |
| NL (1) | NL6800100A (fr) |
| NO (1) | NO124404B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL162278C (nl) * | 1971-03-27 | 1980-04-15 | Philips Nv | Lijnversterker. |
| DE3042114C2 (de) * | 1980-11-07 | 1984-10-04 | Siemens AG, 1000 Berlin und 8000 München | Einstellbarer Entzerrerverstärker |
| TW200820590A (en) * | 2006-07-25 | 2008-05-01 | Sanyo Electric Co | Inverting amplifier |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA678473A (en) * | 1964-01-21 | Western Electric Company, Incorporated | Negative feedback amplifier | |
| US2096027A (en) * | 1936-01-30 | 1937-10-19 | Bell Telephone Labor Inc | Attenuation equalizer |
| US2337423A (en) * | 1942-10-01 | 1943-12-21 | Bell Telephone Labor Inc | Negative feed-back amplifier |
| GB697424A (en) * | 1951-08-17 | 1953-09-23 | Arthur Ernest Drew | Improvements in or relating to electrical infra-red ray heating means |
| US2892042A (en) * | 1953-12-15 | 1959-06-23 | Siemens Ag | Amplification regulation in multistage amplifier apparatus |
-
1967
- 1967-01-04 GB GB549/67A patent/GB1114949A/en not_active Expired
- 1967-12-22 US US692861A patent/US3492595A/en not_active Expired - Lifetime
- 1967-12-23 NO NO171142A patent/NO124404B/no unknown
-
1968
- 1968-01-03 FR FR1568004D patent/FR1568004A/fr not_active Expired
- 1968-01-04 BE BE708935D patent/BE708935A/xx unknown
- 1968-01-04 NL NL6800100A patent/NL6800100A/xx unknown
- 1968-01-04 ES ES348949A patent/ES348949A1/es not_active Expired
- 1968-01-04 CH CH10268A patent/CH467557A/de unknown
-
1969
- 1969-12-31 MY MY196995A patent/MY6900095A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6800100A (fr) | 1968-07-05 |
| FR1568004A (fr) | 1969-05-23 |
| NO124404B (fr) | 1972-04-10 |
| CH467557A (de) | 1969-01-15 |
| MY6900095A (en) | 1969-12-31 |
| GB1114949A (en) | 1968-05-22 |
| US3492595A (en) | 1970-01-27 |
| ES348949A1 (es) | 1969-03-16 |