BE726408A - - Google Patents
Info
- Publication number
- BE726408A BE726408A BE726408DA BE726408A BE 726408 A BE726408 A BE 726408A BE 726408D A BE726408D A BE 726408DA BE 726408 A BE726408 A BE 726408A
- Authority
- BE
- Belgium
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6800093A NL6800093A (fr) | 1968-01-03 | 1968-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726408A true BE726408A (fr) | 1969-07-02 |
Family
ID=19802415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726408D BE726408A (fr) | 1968-01-03 | 1969-01-02 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3619789A (fr) |
| JP (1) | JPS4814379B1 (fr) |
| AT (1) | AT283450B (fr) |
| BE (1) | BE726408A (fr) |
| CH (1) | CH489159A (fr) |
| FR (1) | FR2005208A1 (fr) |
| GB (1) | GB1250350A (fr) |
| NL (1) | NL6800093A (fr) |
| SE (1) | SE335152B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943448A (en) * | 1974-09-11 | 1976-03-09 | Hycom Incorporated | Apparatus and method for synchronizing a digital modem using a random multilevel data signal |
| US4086540A (en) * | 1977-02-09 | 1978-04-25 | The United States Of America As Represented By The Secretary Of The Navy | Translating filter |
| US4346477A (en) * | 1977-08-01 | 1982-08-24 | E-Systems, Inc. | Phase locked sampling radio receiver |
| US5930296A (en) * | 1997-04-08 | 1999-07-27 | Glenayre Electronics, Inc. | Low-complexity bidirectional equalizer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2044745A (en) * | 1933-08-01 | 1936-06-16 | Rca Corp | Receiving circuits |
| NL294442A (fr) * | 1963-06-21 | |||
| FR1381314A (fr) * | 1963-08-23 | 1964-12-14 | Telecomm Radioelectriques & Te | Procédés de synchronisation pour transmettre des signaux digitaux à travers des dispositifs de transmission non synchrone |
| US3324251A (en) * | 1964-03-10 | 1967-06-06 | Comm Systems Inc | Electronically variable delay |
-
1968
- 1968-01-03 NL NL6800093A patent/NL6800093A/xx unknown
- 1968-12-27 JP JP43095845A patent/JPS4814379B1/ja active Pending
- 1968-12-30 US US787744A patent/US3619789A/en not_active Expired - Lifetime
- 1968-12-30 SE SE17983/68A patent/SE335152B/xx unknown
- 1968-12-30 AT AT1268068A patent/AT283450B/de not_active IP Right Cessation
- 1968-12-31 CH CH1944468A patent/CH489159A/de not_active IP Right Cessation
- 1968-12-31 GB GB1250350D patent/GB1250350A/en not_active Expired
-
1969
- 1969-01-02 BE BE726408D patent/BE726408A/xx unknown
- 1969-01-03 FR FR6900040A patent/FR2005208A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4814379B1 (fr) | 1973-05-07 |
| GB1250350A (fr) | 1971-10-20 |
| SE335152B (fr) | 1971-05-17 |
| FR2005208A1 (fr) | 1969-12-12 |
| AT283450B (de) | 1970-08-10 |
| US3619789A (en) | 1971-11-09 |
| DE1813744B2 (de) | 1977-03-31 |
| NL6800093A (fr) | 1969-07-07 |
| CH489159A (de) | 1970-04-15 |
| DE1813744A1 (de) | 1969-07-31 |