NL62450C - - Google Patents
Info
- Publication number
- NL62450C NL62450C NL62450DA NL62450C NL 62450 C NL62450 C NL 62450C NL 62450D A NL62450D A NL 62450DA NL 62450 C NL62450 C NL 62450C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/02—Details
- H03C1/06—Modifications of modulator to reduce distortion, e.g. by feedback, and clearly applicable to more than one type of modulator
-
- 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
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/33—Modifications of amplifiers to reduce non-linear distortion in discharge-tube amplifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/005—Reducing noise, e.g. humm, from the supply
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Transmitters (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL121917 | 1945-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL62450C true NL62450C (pt) |
Family
ID=37680771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL62450D NL62450C (pt) | 1945-11-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2546025A (pt) |
| DE (1) | DE807632C (pt) |
| FR (1) | FR935648A (pt) |
| GB (1) | GB625063A (pt) |
| NL (1) | NL62450C (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE872548C (de) * | 1951-01-03 | 1953-04-02 | Siemens Ag | Anordnung zur UEbertragung von Nachrichten ueber ein symmetrisches Traegerstromkabelmit Fernstromversorgung der Verstaerkeraemter |
| US2989705A (en) * | 1956-12-31 | 1961-06-20 | Webcor Inc | Printed circuit hum control |
| US2934640A (en) * | 1956-12-31 | 1960-04-26 | Rca Corp | Reduction of reflection in a transmitting system |
| US3071752A (en) * | 1958-01-02 | 1963-01-01 | Strasberg Murray | Interference reduction apparatus |
| DE1284646C2 (de) * | 1966-10-14 | 1975-09-04 | Heilige GmbH, 7800 Freiburg | Messanordnung zum selbsttaetigen abgleich eines traegerfrequenzgespeisten messwertaufnehmers nach betrag und phase |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE319566C (de) * | 1917-08-18 | 1920-03-10 | Bruno Rosenbaum Dipl Ing | Anordnung fuer drahtlose Telegraphie und Telephonie unter Vermittlung von selbsttaetigen Zwischenstationen |
| USRE17360E (en) * | 1921-04-20 | 1929-07-02 | Method of and means fob separating desired from undesired electric | |
| US2032253A (en) * | 1927-07-08 | 1936-02-25 | Raytheon Mfg Co | Amplifying system |
| US1990502A (en) * | 1930-12-30 | 1935-02-12 | Rca Corp | Hum elimination |
| US2250613A (en) * | 1939-03-15 | 1941-07-29 | Rca Corp | Amplifier energizing circuit |
| US2410424A (en) * | 1942-08-18 | 1946-11-05 | Rca Corp | Obstacle detection system |
| US2455052A (en) * | 1944-06-17 | 1948-11-30 | Bell Telephone Labor Inc | Signal receiving system |
-
0
- NL NL62450D patent/NL62450C/xx active
-
1946
- 1946-11-06 GB GB33045/46A patent/GB625063A/en not_active Expired
- 1946-11-07 FR FR935648D patent/FR935648A/fr not_active Expired
-
1947
- 1947-01-11 US US721566A patent/US2546025A/en not_active Expired - Lifetime
-
1948
- 1948-11-04 DE DEP20512D patent/DE807632C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB625063A (en) | 1949-06-21 |
| FR935648A (fr) | 1948-06-24 |
| DE807632C (de) | 1951-07-02 |
| US2546025A (en) | 1951-03-20 |