NL7104072A - - Google Patents
Info
- Publication number
- NL7104072A NL7104072A NL7104072A NL7104072A NL7104072A NL 7104072 A NL7104072 A NL 7104072A NL 7104072 A NL7104072 A NL 7104072A NL 7104072 A NL7104072 A NL 7104072A NL 7104072 A NL7104072 A NL 7104072A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H04L27/2275—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals
- H04L27/2276—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals using frequency multiplication or harmonic tracking
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/58—Investigating machinability by cutting tools; Investigating the cutting ability of tools
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
-
- 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
- H04L27/20—Modulator circuits; Transmitter circuits
- H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
- H04L27/2035—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using a single or unspecified number of carriers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7104072.A NL166166C (nl) | 1971-03-25 | 1971-03-25 | Stelsel voor de overdracht van informatie-impulsen. |
| US00234916A US3818344A (en) | 1971-03-25 | 1972-03-15 | System for transmitting information pulses |
| JP7228235A JPS5321243B2 (https=) | 1971-03-25 | 1972-03-22 | |
| GB1341772A GB1375607A (https=) | 1971-03-25 | 1972-03-22 | |
| DE2214113A DE2214113C3 (de) | 1971-03-25 | 1972-03-23 | Anlage zur Übertragung von Informationsimpulsen |
| FR7210354A FR2130649B1 (https=) | 1971-03-25 | 1972-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7104072.A NL166166C (nl) | 1971-03-25 | 1971-03-25 | Stelsel voor de overdracht van informatie-impulsen. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7104072A true NL7104072A (https=) | 1972-09-27 |
| NL166166B NL166166B (nl) | 1981-01-15 |
| NL166166C NL166166C (nl) | 1981-06-15 |
Family
ID=19812770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7104072.A NL166166C (nl) | 1971-03-25 | 1971-03-25 | Stelsel voor de overdracht van informatie-impulsen. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3818344A (https=) |
| JP (1) | JPS5321243B2 (https=) |
| DE (1) | DE2214113C3 (https=) |
| FR (1) | FR2130649B1 (https=) |
| GB (1) | GB1375607A (https=) |
| NL (1) | NL166166C (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1381338A (en) * | 1972-05-12 | 1975-01-22 | Post Office | Signal receivers |
| US4106007A (en) * | 1974-07-17 | 1978-08-08 | New England Power Service Company | Method and apparatus for transmitting intelligence over a carrier wave |
| US4311964A (en) * | 1979-09-21 | 1982-01-19 | Westinghouse Electric Corp. | Coherent phase shift keyed demodulator for power line communication systems |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB167599A (en) * | 1920-05-15 | 1921-08-15 | Charles Taylor Birmingham Ltd | Improvements in chucks having independent jaws |
| NL242278A (https=) * | 1958-08-14 | |||
| US3244986A (en) * | 1962-10-08 | 1966-04-05 | Ibm | Detection of bi-phase digital signals |
| US3196352A (en) * | 1962-12-18 | 1965-07-20 | Ibm | Multilevel vestigial sideband suppressed carrier data transmission system |
-
1971
- 1971-03-25 NL NL7104072.A patent/NL166166C/xx not_active IP Right Cessation
-
1972
- 1972-03-15 US US00234916A patent/US3818344A/en not_active Expired - Lifetime
- 1972-03-22 JP JP7228235A patent/JPS5321243B2/ja not_active Expired
- 1972-03-22 GB GB1341772A patent/GB1375607A/en not_active Expired
- 1972-03-23 DE DE2214113A patent/DE2214113C3/de not_active Expired
- 1972-03-24 FR FR7210354A patent/FR2130649B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2130649A1 (https=) | 1972-11-03 |
| US3818344A (en) | 1974-06-18 |
| FR2130649B1 (https=) | 1977-12-23 |
| NL166166B (nl) | 1981-01-15 |
| JPS5321243B2 (https=) | 1978-07-01 |
| JPS4736711A (https=) | 1972-11-29 |
| DE2214113B2 (de) | 1979-04-26 |
| DE2214113C3 (de) | 1980-01-03 |
| GB1375607A (https=) | 1974-11-27 |
| NL166166C (nl) | 1981-06-15 |
| DE2214113A1 (de) | 1972-10-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |