FR2222807A1 - - Google Patents
Info
- Publication number
- FR2222807A1 FR2222807A1 FR7406698A FR7406698A FR2222807A1 FR 2222807 A1 FR2222807 A1 FR 2222807A1 FR 7406698 A FR7406698 A FR 7406698A FR 7406698 A FR7406698 A FR 7406698A FR 2222807 A1 FR2222807 A1 FR 2222807A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2314630A DE2314630C3 (de) | 1973-03-23 | 1973-03-23 | Schaltungsanordnung zur Verarbeitung von zwei Diversity-Signalen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2222807A1 true FR2222807A1 (forum.php) | 1974-10-18 |
| FR2222807B1 FR2222807B1 (forum.php) | 1978-01-06 |
Family
ID=5875736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7406698A Expired FR2222807B1 (forum.php) | 1973-03-23 | 1974-02-27 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE812711A (forum.php) |
| CH (1) | CH563691A5 (forum.php) |
| DE (1) | DE2314630C3 (forum.php) |
| FR (1) | FR2222807B1 (forum.php) |
| GB (1) | GB1460768A (forum.php) |
| NL (1) | NL7403686A (forum.php) |
| ZA (1) | ZA741248B (forum.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2907611C2 (de) * | 1979-02-27 | 1981-04-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Empfängerauswahlautomatik für Funkzentralen |
| EP2355432A1 (en) | 2010-02-05 | 2011-08-10 | Nokia Siemens Networks Oy | Method and arrangement for transmitting an orthogonal frequency diversity multiplex signal via at least one optical filter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB935174A (en) * | 1961-06-23 | 1963-08-28 | Marconi Wireless Telegraph Co | Improvements in or relating to diversity receiving systems |
-
1973
- 1973-03-23 DE DE2314630A patent/DE2314630C3/de not_active Expired
-
1974
- 1974-01-23 GB GB305474A patent/GB1460768A/en not_active Expired
- 1974-02-26 ZA ZA00741248A patent/ZA741248B/xx unknown
- 1974-02-27 FR FR7406698A patent/FR2222807B1/fr not_active Expired
- 1974-03-04 CH CH298374A patent/CH563691A5/xx not_active IP Right Cessation
- 1974-03-19 NL NL7403686A patent/NL7403686A/xx not_active Application Discontinuation
- 1974-03-22 BE BE142351A patent/BE812711A/xx not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB935174A (en) * | 1961-06-23 | 1963-08-28 | Marconi Wireless Telegraph Co | Improvements in or relating to diversity receiving systems |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2314630A1 (de) | 1974-10-10 |
| DE2314630B2 (de) | 1979-01-04 |
| ZA741248B (en) | 1975-01-29 |
| BE812711A (fr) | 1974-09-23 |
| DE2314630C3 (de) | 1979-08-30 |
| GB1460768A (en) | 1977-01-06 |
| CH563691A5 (forum.php) | 1975-06-30 |
| FR2222807B1 (forum.php) | 1978-01-06 |
| NL7403686A (forum.php) | 1974-09-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |