SE313340B - - Google Patents
Info
- Publication number
- SE313340B SE313340B SE898964A SE898964A SE313340B SE 313340 B SE313340 B SE 313340B SE 898964 A SE898964 A SE 898964A SE 898964 A SE898964 A SE 898964A SE 313340 B SE313340 B SE 313340B
- Authority
- SE
- Sweden
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
- 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
- H03F1/347—Negative-feedback-circuit arrangements with or without positive feedback using transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1963S0086354 DE1267722C2 (en) | 1963-07-24 | 1963-07-24 | CONTROLLED TRANSISTOR BROADBAND AMPLIFIER FOR LINES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE313340B true SE313340B (en) | 1969-08-11 |
Family
ID=7512961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE898964A SE313340B (en) | 1963-07-24 | 1964-07-23 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1267722C2 (en) |
| SE (1) | SE313340B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2116600A (en) * | 1935-04-25 | 1938-05-10 | Bell Telephone Labor Inc | Electrical transmission control |
| US2098968A (en) * | 1935-06-14 | 1937-11-16 | Bell Telephone Labor Inc | Transmission regulation |
| US2151821A (en) * | 1937-05-15 | 1939-03-28 | Bell Telephone Labor Inc | Transmission regulation |
| DE1131276B (en) * | 1961-01-19 | 1962-06-14 | Felten & Guilleaume Gmbh | Circuit arrangement to compensate for the frequency-dependent line damping with simultaneous level and inclination regulation, especially for carrier frequency systems |
-
1963
- 1963-07-24 DE DE1963S0086354 patent/DE1267722C2/en not_active Expired
-
1964
- 1964-07-23 SE SE898964A patent/SE313340B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1267722B (en) | 1975-03-13 |
| DE1267722C2 (en) | 1975-03-13 |