NL6916751A - - Google Patents
Info
- Publication number
- NL6916751A NL6916751A NL6916751A NL6916751A NL6916751A NL 6916751 A NL6916751 A NL 6916751A NL 6916751 A NL6916751 A NL 6916751A NL 6916751 A NL6916751 A NL 6916751A NL 6916751 A NL6916751 A NL 6916751A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0891—Space-time diversity
- H04B7/0894—Space-time diversity using different delays between antennas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
- Radio Transmission System (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR172984 | 1968-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6916751A true NL6916751A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-05-11 |
Family
ID=8656622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6916751A NL6916751A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-11-07 | 1969-11-06 |
Country Status (7)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2094293A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-06-16 | 1972-02-04 | Cit Alcatel | |
| US3864633A (en) * | 1972-08-23 | 1975-02-04 | Sperry Rand Corp | Angle diversity communication system |
| FR2215005B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-01-23 | 1976-05-14 | Cit Alcatel | |
| US3891928A (en) * | 1974-03-25 | 1975-06-24 | Eric R Swanson | Vlf phase tracker with phase discretion |
| US3997844A (en) * | 1975-04-09 | 1976-12-14 | Bell Telephone Laboratories, Incorporated | Signal selection in diversity transmission systems |
| US4005426A (en) * | 1975-09-10 | 1977-01-25 | Cutler-Hammer, Inc. | Signal processing method and apparatus |
| US4057802A (en) * | 1975-09-11 | 1977-11-08 | Sanders Associates, Inc. | Sidelobe cancellation system |
| US4008439A (en) * | 1976-02-20 | 1977-02-15 | Bell Telephone Laboratories, Incorporated | Processing of two noise contaminated, substantially identical signals to improve signal-to-noise ratio |
| US6128330A (en) | 1998-11-24 | 2000-10-03 | Linex Technology, Inc. | Efficient shadow reduction antenna system for spread spectrum |
| PL226101B1 (pl) * | 2015-02-10 | 2017-06-30 | Sławomir Szechniuk | Sposob redukcji zaklocen i szumow w ukladach z dwoma torami sygnalow oraz filtr fazowy |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2650297A (en) * | 1948-12-09 | 1953-08-25 | Charles L Damron | Radio receiving system |
| US3235807A (en) * | 1961-11-15 | 1966-02-15 | William N Appel | Noise eliminator |
-
1968
- 1968-11-07 FR FR172984A patent/FR1604584A/fr not_active Expired
-
1969
- 1969-11-04 BE BE741209D patent/BE741209A/xx not_active IP Right Cessation
- 1969-11-06 SE SE15224/69A patent/SE362179B/xx unknown
- 1969-11-06 NL NL6916751A patent/NL6916751A/xx not_active Application Discontinuation
- 1969-11-07 DE DE1956213A patent/DE1956213C3/de not_active Expired
- 1969-11-07 US US874943A patent/US3652939A/en not_active Expired - Lifetime
- 1969-11-07 GB GB54756/69A patent/GB1276515A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE362179B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-26 |
| DE1956213A1 (de) | 1970-06-18 |
| BE741209A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-05-04 |
| GB1276515A (en) | 1972-06-01 |
| FR1604584A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-12-06 |
| US3652939A (en) | 1972-03-28 |
| DE1956213C3 (de) | 1975-12-11 |
| DE1956213B2 (de) | 1975-04-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL |
|
| BV | The patent application has lapsed |