BE507885A - - Google Patents
Info
- Publication number
- BE507885A BE507885A BE507885DA BE507885A BE 507885 A BE507885 A BE 507885A BE 507885D A BE507885D A BE 507885DA BE 507885 A BE507885 A BE 507885A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
- H03D3/06—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators
- H03D3/16—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators by means of electromechanical resonators
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- 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
- H04L27/14—Demodulator circuits; Receiver circuits
- H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1046316XA | 1950-12-18 | 1950-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE507885A true BE507885A (it) |
Family
ID=22301505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE507885D BE507885A (it) | 1950-12-18 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE507885A (it) |
| FR (1) | FR1046316A (it) |
-
0
- BE BE507885D patent/BE507885A/xx unknown
-
1951
- 1951-12-12 FR FR1046316D patent/FR1046316A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1046316A (fr) | 1953-12-04 |