NL6502974A - - Google Patents
Info
- Publication number
- NL6502974A NL6502974A NL6502974A NL6502974A NL6502974A NL 6502974 A NL6502974 A NL 6502974A NL 6502974 A NL6502974 A NL 6502974A NL 6502974 A NL6502974 A NL 6502974A NL 6502974 A NL6502974 A NL 6502974A
- 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
- H04L27/26—Systems using multi-frequency codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/02—Details
- H03D1/04—Modifications of demodulators to reduce interference by undesired signals
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (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 |
|---|---|---|---|
| US350383A US3409831A (en) | 1964-03-09 | 1964-03-09 | Communications system utilizing correlation detection techniques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6502974A true NL6502974A (fr) | 1965-09-10 |
Family
ID=23376467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6502974A NL6502974A (fr) | 1964-03-09 | 1965-03-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3409831A (fr) |
| DE (1) | DE1437659A1 (fr) |
| FR (1) | FR1437495A (fr) |
| GB (1) | GB1064624A (fr) |
| NL (1) | NL6502974A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3579110A (en) * | 1968-09-20 | 1971-05-18 | Erwin J Hauber | Digital data condensation system |
| US3617889A (en) * | 1969-08-13 | 1971-11-02 | Rca Corp | Time-frequency-phase in-band coded communications system |
| US3808533A (en) * | 1971-09-10 | 1974-04-30 | Us Navy | High volume, binary data transmission system |
| US5280501A (en) * | 1990-10-09 | 1994-01-18 | Seko Corp. | Data bit synchronization |
| US5283807A (en) * | 1992-10-21 | 1994-02-01 | Tutankhamon Electronics, Inc. | EMI suppression coding |
| US5438592A (en) * | 1994-03-31 | 1995-08-01 | At&T Corp. | PI/4-DQPSK phase state encoder/decoder |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2982853A (en) * | 1956-07-02 | 1961-05-02 | Research Corp | Anti-multipath receiving system |
| US3168699A (en) * | 1959-06-10 | 1965-02-02 | Gen Atronics Corp | Communication techniue for multipath distortion |
| US3036157A (en) * | 1960-05-09 | 1962-05-22 | Gen Dynamics Corp | Orthogonal function communication system |
| US3145341A (en) * | 1961-01-03 | 1964-08-18 | Bell Telephone Labor Inc | Correlation means for a direction finding system |
-
1964
- 1964-03-09 US US350383A patent/US3409831A/en not_active Expired - Lifetime
-
1965
- 1965-03-04 GB GB9348/65A patent/GB1064624A/en not_active Expired
- 1965-03-08 FR FR8343A patent/FR1437495A/fr not_active Expired
- 1965-03-08 DE DE1965G0043025 patent/DE1437659A1/de active Pending
- 1965-03-09 NL NL6502974A patent/NL6502974A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3409831A (en) | 1968-11-05 |
| DE1437659A1 (de) | 1968-10-31 |
| FR1437495A (fr) | 1966-05-06 |
| GB1064624A (en) | 1967-04-05 |