NL7215113A - - Google Patents
Info
- Publication number
- NL7215113A NL7215113A NL7215113A NL7215113A NL7215113A NL 7215113 A NL7215113 A NL 7215113A NL 7215113 A NL7215113 A NL 7215113A NL 7215113 A NL7215113 A NL 7215113A NL 7215113 A NL7215113 A NL 7215113A
- Authority
- NL
- Netherlands
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
- H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/22—Demodulator circuits; Receiver circuits
- H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
- H04L27/2271—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals
- H04L27/2272—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals using phase locked loops
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712165107 DE2165107A1 (de) | 1971-12-28 | 1971-12-28 | Verfahren zur reduzierung des phasenhubs eines phasenmodulierten signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7215113A true NL7215113A (enExample) | 1973-07-02 |
Family
ID=5829496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7215113A NL7215113A (enExample) | 1971-12-28 | 1972-11-08 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE793395A (enExample) |
| DE (1) | DE2165107A1 (enExample) |
| FR (1) | FR2165962B1 (enExample) |
| GB (1) | GB1343560A (enExample) |
| NL (1) | NL7215113A (enExample) |
| SE (1) | SE380950B (enExample) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3243580A (en) * | 1960-12-06 | 1966-03-29 | Sperry Rand Corp | Phase modulation reading system |
| US3368152A (en) * | 1965-01-29 | 1968-02-06 | Thiokol Chemical Corp | Triggered timing generator compensated for variations in triggering rate due to input repetition rate variations |
| JPS507415B1 (enExample) * | 1965-11-09 | 1975-03-25 | ||
| US3571732A (en) * | 1968-07-03 | 1971-03-23 | Us Air Force | Voltage controlled phase shifter |
-
0
- BE BE793395D patent/BE793395A/xx unknown
-
1971
- 1971-12-28 DE DE19712165107 patent/DE2165107A1/de active Pending
-
1972
- 1972-11-08 NL NL7215113A patent/NL7215113A/xx unknown
- 1972-12-19 GB GB5846272A patent/GB1343560A/en not_active Expired
- 1972-12-19 FR FR7245198A patent/FR2165962B1/fr not_active Expired
- 1972-12-27 SE SE1699572A patent/SE380950B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2165107A1 (de) | 1973-07-12 |
| GB1343560A (en) | 1974-01-10 |
| FR2165962B1 (enExample) | 1976-06-04 |
| SE380950B (sv) | 1975-11-17 |
| FR2165962A1 (enExample) | 1973-08-10 |
| BE793395A (fr) | 1973-06-28 |