BE452921A - - Google Patents
Info
- Publication number
- BE452921A BE452921A BE452921DA BE452921A BE 452921 A BE452921 A BE 452921A BE 452921D A BE452921D A BE 452921DA BE 452921 A BE452921 A BE 452921A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/22—Automatic control in amplifiers having discharge tubes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/08—Amplitude regulation arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE245844X | 1942-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE452921A true BE452921A (OSRAM) |
Family
ID=5933075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE452921D BE452921A (OSRAM) | 1942-10-29 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE452921A (OSRAM) |
| CH (1) | CH245844A (OSRAM) |
| FR (1) | FR900789A (OSRAM) |
-
0
- BE BE452921D patent/BE452921A/xx unknown
-
1943
- 1943-10-25 CH CH245844D patent/CH245844A/de unknown
- 1943-12-24 FR FR900789D patent/FR900789A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR900789A (fr) | 1945-07-09 |
| CH245844A (de) | 1946-11-30 |