FR1322699A - Improvements to radio communication systems - Google Patents
Improvements to radio communication systemsInfo
- Publication number
- FR1322699A FR1322699A FR898345A FR898345A FR1322699A FR 1322699 A FR1322699 A FR 1322699A FR 898345 A FR898345 A FR 898345A FR 898345 A FR898345 A FR 898345A FR 1322699 A FR1322699 A FR 1322699A
- Authority
- FR
- France
- Prior art keywords
- radio communication
- communication systems
- systems
- radio
- communication
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR898345A FR1322699A (en) | 1961-05-22 | 1962-05-22 | Improvements to radio communication systems |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US111747A US3209258A (en) | 1961-05-22 | 1961-05-22 | Radio communication system |
FR898345A FR1322699A (en) | 1961-05-22 | 1962-05-22 | Improvements to radio communication systems |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1322699A true FR1322699A (en) | 1963-03-29 |
Family
ID=26195807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR898345A Expired FR1322699A (en) | 1961-05-22 | 1962-05-22 | Improvements to radio communication systems |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1322699A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1591305B1 (en) * | 1966-02-23 | 1971-03-11 | Nippon Electric Co | SATELLITE TRANSMISSION SYSTEM WITH OPTIONAL ACCESS FOR MULTIPLE GROUND STATIONS |
DE2423603A1 (en) * | 1973-05-15 | 1974-12-05 | Martin Marietta Corp | METHOD AND SYSTEM FOR MESSAGE EXCHANGE IN A ZONE NETWORK |
-
1962
- 1962-05-22 FR FR898345A patent/FR1322699A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1591305B1 (en) * | 1966-02-23 | 1971-03-11 | Nippon Electric Co | SATELLITE TRANSMISSION SYSTEM WITH OPTIONAL ACCESS FOR MULTIPLE GROUND STATIONS |
DE2423603A1 (en) * | 1973-05-15 | 1974-12-05 | Martin Marietta Corp | METHOD AND SYSTEM FOR MESSAGE EXCHANGE IN A ZONE NETWORK |
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