NL6503572A - - Google Patents
Info
- Publication number
- NL6503572A NL6503572A NL6503572A NL6503572A NL6503572A NL 6503572 A NL6503572 A NL 6503572A NL 6503572 A NL6503572 A NL 6503572A NL 6503572 A NL6503572 A NL 6503572A NL 6503572 A NL6503572 A NL 6503572A
- Authority
- NL
- Netherlands
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
- H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
-
- 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
-
- 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
- H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/36—Repeater circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL656503572A NL145999B (nl) | 1965-03-20 | 1965-03-20 | Versterker. |
| US529809A US3435361A (en) | 1965-03-20 | 1966-02-24 | Cable termination amplifier having a negative feedback circuit providing high frequency cable termination impedance |
| DEN28216A DE1263098B (de) | 1965-03-20 | 1966-03-16 | Verstaerker mit frequenzabhaengiger Gegenkopplung zur Egalisierung des Frequenzgangs |
| GB11696/66A GB1127797A (en) | 1965-03-20 | 1966-03-17 | Improvements in or relating to amplifiers |
| SE3577/66A SE313083B (pt) | 1965-03-20 | 1966-03-17 | |
| DK138966AA DK122488B (da) | 1965-03-20 | 1966-03-17 | Forstærker. |
| CH386166A CH440382A (de) | 1965-03-20 | 1966-03-17 | Elektrischer Verstärker |
| FR54121A FR1471770A (fr) | 1965-03-20 | 1966-03-18 | Amplificateur |
| BE678110D BE678110A (pt) | 1965-03-20 | 1966-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL656503572A NL145999B (nl) | 1965-03-20 | 1965-03-20 | Versterker. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6503572A true NL6503572A (pt) | 1966-09-21 |
| NL145999B NL145999B (nl) | 1975-05-15 |
Family
ID=19792706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL656503572A NL145999B (nl) | 1965-03-20 | 1965-03-20 | Versterker. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3435361A (pt) |
| BE (1) | BE678110A (pt) |
| CH (1) | CH440382A (pt) |
| DE (1) | DE1263098B (pt) |
| DK (1) | DK122488B (pt) |
| GB (1) | GB1127797A (pt) |
| NL (1) | NL145999B (pt) |
| SE (1) | SE313083B (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4114107A (en) * | 1976-05-25 | 1978-09-12 | Siemens Aktiengesellschaft | Remotely fed intermediate amplifier for communication lines |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3828269A (en) * | 1972-11-22 | 1974-08-06 | R Norton | Current follower amplifier |
| US4081759A (en) * | 1976-06-24 | 1978-03-28 | Wai Lit Yen | Output signal correcting circuit |
| US4156173A (en) * | 1977-10-17 | 1979-05-22 | Northern Telecom Limited | Input impedance matching of a bipolar transistor employing a coaxial transformer |
-
1965
- 1965-03-20 NL NL656503572A patent/NL145999B/xx unknown
-
1966
- 1966-02-24 US US529809A patent/US3435361A/en not_active Expired - Lifetime
- 1966-03-16 DE DEN28216A patent/DE1263098B/de not_active Withdrawn
- 1966-03-17 GB GB11696/66A patent/GB1127797A/en not_active Expired
- 1966-03-17 SE SE3577/66A patent/SE313083B/xx unknown
- 1966-03-17 CH CH386166A patent/CH440382A/de unknown
- 1966-03-17 DK DK138966AA patent/DK122488B/da unknown
- 1966-03-18 BE BE678110D patent/BE678110A/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4114107A (en) * | 1976-05-25 | 1978-09-12 | Siemens Aktiengesellschaft | Remotely fed intermediate amplifier for communication lines |
Also Published As
| Publication number | Publication date |
|---|---|
| US3435361A (en) | 1969-03-25 |
| DK122488B (da) | 1972-03-06 |
| CH440382A (de) | 1967-07-31 |
| BE678110A (pt) | 1966-09-19 |
| GB1127797A (en) | 1968-09-18 |
| NL145999B (nl) | 1975-05-15 |
| DE1263098B (de) | 1968-03-14 |
| SE313083B (pt) | 1969-08-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: PHILIPS |