BE456709A - - Google Patents
Info
- Publication number
- BE456709A BE456709A BE456709DA BE456709A BE 456709 A BE456709 A BE 456709A BE 456709D A BE456709D A BE 456709DA BE 456709 A BE456709 A BE 456709A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H04L27/04—Modulator circuits; Transmitter circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/10—Angle modulation by means of variable impedance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/12—Modulator circuits; Transmitter circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE916548X | 1943-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE456709A true BE456709A (en:Method) |
Family
ID=6874734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE456709D BE456709A (en:Method) | 1943-07-22 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE456709A (en:Method) |
| FR (1) | FR916548A (en:Method) |
-
0
- BE BE456709D patent/BE456709A/xx unknown
-
1944
- 1944-06-15 FR FR916548D patent/FR916548A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR916548A (fr) | 1946-12-09 |