BE673826A - - Google Patents
Info
- Publication number
- BE673826A BE673826A BE673826DA BE673826A BE 673826 A BE673826 A BE 673826A BE 673826D A BE673826D A BE 673826DA BE 673826 A BE673826 A BE 673826A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J9/00—Multiplex systems in which each channel is represented by a different type of modulation of the carrier
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US420011A US3366882A (en) | 1964-12-21 | 1964-12-21 | Pam and pwm dual modulation arrangement for doubling channel capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE673826A true BE673826A (sv) | 1966-06-16 |
Family
ID=23664700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE673826D BE673826A (sv) | 1964-12-21 | 1965-12-16 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3366882A (sv) |
| BE (1) | BE673826A (sv) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3489853A (en) * | 1965-07-16 | 1970-01-13 | Ferranti Packard Ltd | Data transmission by pulse width modulation with amplitude adjusted to eliminate dc drift |
| US3458660A (en) * | 1966-01-11 | 1969-07-29 | Us Navy | Pulse parameter measuring system |
| US3506920A (en) * | 1966-02-10 | 1970-04-14 | Gates Radio Co | High efficiency transformer utilizing pulse duration modulation to eliminate audio-rf transformer coupling |
| GB1232540A (sv) * | 1969-07-11 | 1971-05-19 | ||
| US4112368A (en) * | 1970-07-13 | 1978-09-05 | Westinghouse Electric Corp. | Constant amplitude carrier communications system |
| US3863031A (en) * | 1973-05-10 | 1975-01-28 | Avco Corp | Signal regenerator |
| JPS51110212A (ja) * | 1975-03-24 | 1976-09-29 | Nippon Telegraph & Telephone | Parusutajudensohoshiki |
| US4602223A (en) * | 1984-12-05 | 1986-07-22 | Itt Corporation | High rate modulator/demodulator for digital signals amplitude modulated on digital data |
| US4796025A (en) * | 1985-06-04 | 1989-01-03 | Simplex Time Recorder Co. | Monitor/control communication net with intelligent peripherals |
| US5675609A (en) * | 1995-05-26 | 1997-10-07 | Dakota Research, Inc. | Sinusoidal pulse and pulse train signaling apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2838734A (en) * | 1955-04-27 | 1958-06-10 | Frank B Uphoff | Modulation circuit |
| US2952812A (en) * | 1956-01-27 | 1960-09-13 | California Research Corp | Pulse modulation function multiplier |
| US3349252A (en) * | 1964-03-16 | 1967-10-24 | Automatic Elect Lab | Minority carrier storage flip-flop |
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1964
- 1964-12-21 US US420011A patent/US3366882A/en not_active Expired - Lifetime
-
1965
- 1965-12-16 BE BE673826D patent/BE673826A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3366882A (en) | 1968-01-30 |