AU2002218424A1 - Free space communication receiver unit with controllable power attenuator - Google Patents
Free space communication receiver unit with controllable power attenuatorInfo
- Publication number
- AU2002218424A1 AU2002218424A1 AU2002218424A AU1842402A AU2002218424A1 AU 2002218424 A1 AU2002218424 A1 AU 2002218424A1 AU 2002218424 A AU2002218424 A AU 2002218424A AU 1842402 A AU1842402 A AU 1842402A AU 2002218424 A1 AU2002218424 A1 AU 2002218424A1
- Authority
- AU
- Australia
- Prior art keywords
- free space
- receiver unit
- communication receiver
- controllable power
- space 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.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/112—Line-of-sight transmission over an extended range
- H04B10/1121—One-way transmission
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0004568A HU0004568D0 (en) | 2000-11-17 | 2000-11-17 | |
HUP0004568 | 2000-11-17 | ||
PCT/HU2001/000114 WO2002041533A2 (en) | 2000-11-17 | 2001-11-15 | Free space communication receiver unit with controllable power attenuator |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002218424A1 true AU2002218424A1 (en) | 2002-05-27 |
Family
ID=89978769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002218424A Abandoned AU2002218424A1 (en) | 2000-11-17 | 2001-11-15 | Free space communication receiver unit with controllable power attenuator |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002218424A1 (en) |
HU (1) | HU0004568D0 (en) |
WO (1) | WO2002041533A2 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4307294A (en) * | 1980-03-04 | 1981-12-22 | Campbell Duncan B | Electro-mechanical control means for space communication receiver |
US4330870A (en) * | 1980-09-05 | 1982-05-18 | Datapoint Corporation | Optical data link |
JP2705104B2 (en) * | 1988-05-20 | 1998-01-26 | ソニー株式会社 | Transmission device |
-
2000
- 2000-11-17 HU HU0004568A patent/HU0004568D0/hu unknown
-
2001
- 2001-11-15 AU AU2002218424A patent/AU2002218424A1/en not_active Abandoned
- 2001-11-15 WO PCT/HU2001/000114 patent/WO2002041533A2/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2002041533A3 (en) | 2002-08-15 |
HU0004568D0 (en) | 2001-02-28 |
WO2002041533A2 (en) | 2002-05-23 |
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