HU0004568D0 - - Google Patents
Info
- Publication number
- HU0004568D0 HU0004568D0 HU0004568A HUP0004568A HU0004568D0 HU 0004568 D0 HU0004568 D0 HU 0004568D0 HU 0004568 A HU0004568 A HU 0004568A HU P0004568 A HUP0004568 A HU P0004568A HU 0004568 D0 HU0004568 D0 HU 0004568D0
- Authority
- HU
- Hungary
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)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0004568A HU0004568D0 (fr) | 2000-11-17 | 2000-11-17 | |
PCT/HU2001/000114 WO2002041533A2 (fr) | 2000-11-17 | 2001-11-15 | Unite de reception de communication en espace libre avec attenuateur de puissance reglable |
AU2002218424A AU2002218424A1 (en) | 2000-11-17 | 2001-11-15 | Free space communication receiver unit with controllable power attenuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0004568A HU0004568D0 (fr) | 2000-11-17 | 2000-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
HU0004568D0 true HU0004568D0 (fr) | 2001-02-28 |
Family
ID=89978769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0004568A HU0004568D0 (fr) | 2000-11-17 | 2000-11-17 |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002218424A1 (fr) |
HU (1) | HU0004568D0 (fr) |
WO (1) | WO2002041533A2 (fr) |
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 (ja) * | 1988-05-20 | 1998-01-26 | ソニー株式会社 | 送信装置 |
-
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/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2002041533A2 (fr) | 2002-05-23 |
AU2002218424A1 (en) | 2002-05-27 |
WO2002041533A3 (fr) | 2002-08-15 |