NL7407509A - - Google Patents
Info
- Publication number
- NL7407509A NL7407509A NL7407509A NL7407509A NL7407509A NL 7407509 A NL7407509 A NL 7407509A NL 7407509 A NL7407509 A NL 7407509A NL 7407509 A NL7407509 A NL 7407509A NL 7407509 A NL7407509 A NL 7407509A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/38—Dc amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
- H03F3/387—Dc amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732329823 DE2329823C2 (en) | 1973-06-12 | 1973-06-12 | DC amplifier arrangement based on the modulation principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7407509A true NL7407509A (en) | 1974-12-16 |
Family
ID=5883727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7407509A NL7407509A (en) | 1973-06-12 | 1974-06-04 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2329823C2 (en) |
| FR (1) | FR2233748B1 (en) |
| NL (1) | NL7407509A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316788A1 (en) * | 1975-07-01 | 1977-01-28 | Commissariat Energie Atomique | METHOD AND DEVICE FOR ELIMINATING THE RESIDUAL ERROR VOLTAGE OF AN AMPLIFIER |
| DE2826897C2 (en) * | 1978-06-19 | 1979-12-20 | Nixdorf Computer Ag | Circuit arrangement for the floating transmission of signals via isolating points in telecommunications systems |
| DE102019103015B4 (en) * | 2019-02-07 | 2021-11-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method and circuit for a high-impedance measuring amplifier that is insensitive to bias currents |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3130373A (en) * | 1959-04-27 | 1964-04-21 | Beckman Instruments Inc | Potential difference negative feedback amplifier |
| US3416090A (en) * | 1965-10-21 | 1968-12-10 | Navy Usa | Chopper stabilized direct current amplifier with precision plus and minus output |
-
1973
- 1973-06-12 DE DE19732329823 patent/DE2329823C2/en not_active Expired
-
1974
- 1974-06-04 NL NL7407509A patent/NL7407509A/xx unknown
- 1974-06-12 FR FR7420409A patent/FR2233748B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2329823B1 (en) | 1974-08-22 |
| DE2329823C2 (en) | 1975-04-10 |
| FR2233748B1 (en) | 1976-12-24 |
| FR2233748A1 (en) | 1975-01-10 |