ATE552659T1 - Telekommunikationsanordnung mit einem satelliten mit einer mehrstrahlantenna und verfahren zum strahlenaufbau - Google Patents
Telekommunikationsanordnung mit einem satelliten mit einer mehrstrahlantenna und verfahren zum strahlenaufbauInfo
- Publication number
- ATE552659T1 ATE552659T1 AT10179113T AT10179113T ATE552659T1 AT E552659 T1 ATE552659 T1 AT E552659T1 AT 10179113 T AT10179113 T AT 10179113T AT 10179113 T AT10179113 T AT 10179113T AT E552659 T1 ATE552659 T1 AT E552659T1
- Authority
- AT
- Austria
- Prior art keywords
- beams
- satellite
- forming
- module
- board
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
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
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18515—Transmission equipment in satellites or space-based relays
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0956709A FR2950762B1 (fr) | 2009-09-28 | 2009-09-28 | Systeme de telecommunications par satellite multifaisceaux et procede de formation de faisceaux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE552659T1 true ATE552659T1 (de) | 2012-04-15 |
Family
ID=41666811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT10179113T ATE552659T1 (de) | 2009-09-28 | 2010-09-24 | Telekommunikationsanordnung mit einem satelliten mit einer mehrstrahlantenna und verfahren zum strahlenaufbau |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9160443B2 (de) |
| EP (1) | EP2302822B1 (de) |
| AT (1) | ATE552659T1 (de) |
| FR (1) | FR2950762B1 (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2900790C (en) * | 2013-02-13 | 2021-05-25 | Overhorizon (Cyprus) Plc | Method for shifting communications of a terminal located on a moving platform from a first to a second satellite antenna beam |
| US9742522B2 (en) | 2013-10-14 | 2017-08-22 | Lockheed Martin Corporation | Jammer suppression for broadcast satellite system services |
| US10355774B2 (en) | 2015-04-10 | 2019-07-16 | Viasat, Inc. | End-to-end beamforming system |
| NZ734632A (en) * | 2015-04-10 | 2022-05-27 | Viasat Inc | Beamformer for end-to-end beamforming communications system |
| US10128939B2 (en) | 2015-04-10 | 2018-11-13 | Viasat, Inc. | Beamformer for end-to-end beamforming communications system |
| EP3365880B1 (de) * | 2015-10-22 | 2020-10-28 | Thales Alenia Space Italia S.p.A. Con Unico Socio | Verfahren und systeme zur erhöhung der kapazität und sicherheit von aeronautischen lebensschützenden diensten und datenverbindungen |
| CA3038510A1 (en) * | 2016-10-21 | 2018-04-26 | Viasat, Inc. | Ground-based beamformed communications using mutually synchronized spatially multiplexed feeder links |
| US10177460B2 (en) * | 2017-04-24 | 2019-01-08 | Blue Digs LLC | Satellite array architecture |
| US10263690B2 (en) * | 2017-08-01 | 2019-04-16 | Viasat, Inc. | Handover based on predicted network conditions |
| US10804972B2 (en) | 2018-06-20 | 2020-10-13 | Overhorizon Ab | Personal on-the-move satellite communications terminal |
| EP3981045B1 (de) | 2019-06-05 | 2025-05-07 | Ovzon Sweden AB | Gruppenantenne |
| US11012147B1 (en) * | 2020-01-16 | 2021-05-18 | M2SL Corporation | Multi-mode communication adapter system with smartphone protector mechanism and method of operation thereof |
| CN113783601B (zh) * | 2021-08-31 | 2023-04-07 | 西南电子技术研究所(中国电子科技集团公司第十研究所) | 动态波束形成及空分复用方法 |
| CN114978287B (zh) * | 2022-05-23 | 2023-03-28 | 北京理工大学 | 基于多波束协作的天基安全调制方法 |
| AU2024246802A1 (en) * | 2023-03-30 | 2025-10-09 | Viasat, Inc. | Methods and apparatuses for multi-modal use of a satellite in a satellite communications system |
| CN118764072B (zh) * | 2024-07-22 | 2025-10-28 | 中国人民解放军国防科技大学 | 一种多波束卫星通信的功率分配方法及装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5754139A (en) * | 1996-10-30 | 1998-05-19 | Motorola, Inc. | Method and intelligent digital beam forming system responsive to traffic demand |
| US5903549A (en) * | 1997-02-21 | 1999-05-11 | Hughes Electronics Corporation | Ground based beam forming utilizing synchronized code division multiplexing |
| US6571081B1 (en) * | 1999-05-04 | 2003-05-27 | Hughes Electronics Corporation | Hybridized space/ground beam forming |
| US8600292B2 (en) * | 2006-06-30 | 2013-12-03 | Qualcomm Incorporated | Beam focusing in multi-beam satellite systems by combining signals from multiple satellite beams on the ground |
| US7787819B2 (en) * | 2006-08-25 | 2010-08-31 | Space Systems / Loral, Inc. | Ground-based beamforming for satellite communications systems |
| FR2928510B1 (fr) * | 2008-03-04 | 2011-07-29 | Thales Sa | Systeme de formation de faisceaux a traitement fait au sol a transmission numerique |
-
2009
- 2009-09-28 FR FR0956709A patent/FR2950762B1/fr not_active Expired - Fee Related
-
2010
- 2010-09-24 AT AT10179113T patent/ATE552659T1/de active
- 2010-09-24 EP EP10179113A patent/EP2302822B1/de active Active
- 2010-09-27 US US12/891,144 patent/US9160443B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9160443B2 (en) | 2015-10-13 |
| EP2302822B1 (de) | 2012-04-04 |
| EP2302822A2 (de) | 2011-03-30 |
| FR2950762B1 (fr) | 2011-10-21 |
| FR2950762A1 (fr) | 2011-04-01 |
| EP2302822A3 (de) | 2011-05-18 |
| US20110076956A1 (en) | 2011-03-31 |
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