JPH047853B2 - - Google Patents
Info
- Publication number
- JPH047853B2 JPH047853B2 JP61306659A JP30665986A JPH047853B2 JP H047853 B2 JPH047853 B2 JP H047853B2 JP 61306659 A JP61306659 A JP 61306659A JP 30665986 A JP30665986 A JP 30665986A JP H047853 B2 JPH047853 B2 JP H047853B2
- Authority
- JP
- Japan
- Prior art keywords
- satellite
- data relay
- satellites
- data
- control station
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 31
- 238000010586 diagram Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000010356 wave oscillation Effects 0.000 description 1
Landscapes
- Radio Relay Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30665986A JPS63160431A (ja) | 1986-12-24 | 1986-12-24 | デ−タ中継衛星システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30665986A JPS63160431A (ja) | 1986-12-24 | 1986-12-24 | デ−タ中継衛星システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63160431A JPS63160431A (ja) | 1988-07-04 |
JPH047853B2 true JPH047853B2 (fr) | 1992-02-13 |
Family
ID=17959775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP30665986A Granted JPS63160431A (ja) | 1986-12-24 | 1986-12-24 | デ−タ中継衛星システム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63160431A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2591274B2 (ja) * | 1990-07-18 | 1997-03-19 | 日本電気株式会社 | 人工衛星通信方式 |
JPH0755911A (ja) * | 1993-08-20 | 1995-03-03 | Nec Corp | 海洋観測システム |
JPH08213945A (ja) * | 1995-02-06 | 1996-08-20 | Atr Kodenpa Tsushin Kenkyusho:Kk | 衛星通信システム |
FR2935583B1 (fr) * | 2008-08-28 | 2010-09-10 | Centre Nat Etd Spatiales | Procede d'acquisition et de rapatriement de donnees satellitaires et instrument mettant en oeuvre un tel procede |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60177742A (ja) * | 1984-02-23 | 1985-09-11 | Nec Corp | 衛星間通信/電力供給方式 |
-
1986
- 1986-12-24 JP JP30665986A patent/JPS63160431A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60177742A (ja) * | 1984-02-23 | 1985-09-11 | Nec Corp | 衛星間通信/電力供給方式 |
Also Published As
Publication number | Publication date |
---|---|
JPS63160431A (ja) | 1988-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |