DE69419566D1 - Tragbares Gerät für Satellitenkommunikation - Google Patents
Tragbares Gerät für SatellitenkommunikationInfo
- Publication number
- DE69419566D1 DE69419566D1 DE69419566T DE69419566T DE69419566D1 DE 69419566 D1 DE69419566 D1 DE 69419566D1 DE 69419566 T DE69419566 T DE 69419566T DE 69419566 T DE69419566 T DE 69419566T DE 69419566 D1 DE69419566 D1 DE 69419566D1
- Authority
- DE
- Germany
- Prior art keywords
- portable device
- satellite communication
- satellite
- communication
- portable
- 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
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
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18569—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance
- H04B7/18571—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance for satellites; for fixed or mobile stations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12454793 | 1993-05-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69419566D1 true DE69419566D1 (de) | 1999-08-26 |
DE69419566T2 DE69419566T2 (de) | 2000-05-04 |
Family
ID=14888182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69419566T Expired - Lifetime DE69419566T2 (de) | 1993-05-27 | 1994-05-27 | Tragbares Gerät für Satellitenkommunikation |
Country Status (3)
Country | Link |
---|---|
US (1) | US5542104A (de) |
EP (1) | EP0626764B1 (de) |
DE (1) | DE69419566T2 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08139516A (ja) * | 1994-11-08 | 1996-05-31 | Toshiba Corp | 情報処理装置 |
FR2729025B1 (fr) * | 1995-01-02 | 1997-03-21 | Europ Agence Spatiale | Procede et systeme de transmission de signaux radioelectriques via un reseau de satellites entre une station terrestre fixe et des terminaux mobiles d'usagers |
DE69623373T2 (de) * | 1995-04-05 | 2003-06-05 | Koninkl Philips Electronics Nv | Tragbarer Empfänger mit einer Antenne |
KR100398167B1 (ko) * | 1995-06-07 | 2003-12-31 | 가부시끼가이샤 히다치 세이사꾸쇼 | 휴대형위성통신장치 |
JP3231589B2 (ja) * | 1995-09-13 | 2001-11-26 | 三菱電機株式会社 | 衛星通信端末システム |
JPH09135199A (ja) * | 1995-11-10 | 1997-05-20 | Nec Corp | アンテナアラーム検出方式 |
US5915020A (en) * | 1995-11-21 | 1999-06-22 | Hughes Electronics Corporation | Portable satellite earth station |
US6396443B1 (en) | 1996-06-18 | 2002-05-28 | Raytheon Company | Integrated flat antenna and radio frequency unit for point-to-point microwave radios |
FR2754942B1 (fr) * | 1996-10-23 | 1999-01-08 | Thomson Csf | Systeme antennaire pour poste radiotelephone portatif |
FR2741493B1 (fr) * | 1996-12-03 | 1998-08-21 | Europ Agence Spatiale | Procede et systeme de transmission de signaux radioelectriques via un reseau de satellites entre une station terrestre fixe et des terminaux mobiles d'usagers |
US5937332A (en) * | 1997-03-21 | 1999-08-10 | Ericsson, Inc. | Satellite telecommunications repeaters and retransmission methods |
SE509140C2 (sv) * | 1997-04-10 | 1998-12-07 | Ericsson Telefon Ab L M | Antennenhet för att sända och ta emot signaler från/till en bärbar radioterminalenhet samt en bärvar radioenhet innefattande en terminalenhet |
DE19729645A1 (de) * | 1997-07-10 | 1999-01-14 | Intronic Sicherheitssysteme Ve | Personen-Notrufsystem |
FR2771250B1 (fr) * | 1997-11-17 | 2000-01-21 | In Snec | Terminal portable et installation de telecommunication par satellite |
JP2004015655A (ja) * | 2002-06-10 | 2004-01-15 | Sony Corp | 通信装置 |
US7432868B2 (en) * | 2004-04-26 | 2008-10-07 | Spencer Webb | Portable antenna positioner apparatus and method |
US8786506B2 (en) | 2004-04-26 | 2014-07-22 | Antennasys, Inc. | Compact portable antenna positioner system and method |
US8447226B1 (en) | 2007-01-05 | 2013-05-21 | The Directv Group, Inc. | Portable satellite earth station and methods of using the same |
WO2012142042A1 (en) * | 2011-04-10 | 2012-10-18 | Enveloping Prospects Inc. | Satellite telecommunications using a computer system adapted for harsh environments |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6022038U (ja) * | 1983-07-20 | 1985-02-15 | 株式会社ケンウッド | 送受信機制御装置 |
JPH0738599B2 (ja) * | 1987-01-14 | 1995-04-26 | 松下電工株式会社 | 可搬型衛星通信装置 |
JPH0338932A (ja) * | 1989-07-06 | 1991-02-20 | Oki Electric Ind Co Ltd | スペースダイバーシチ方式 |
GB2240904B (en) * | 1990-01-31 | 1994-06-01 | Oki Electric Ind Co Ltd | Mobile facsimile telecommunications system capable of automatically off-hooking a facsimile device |
JP3112464B2 (ja) * | 1990-03-29 | 2000-11-27 | 株式会社東芝 | 携帯型無線通信機 |
GB9102935D0 (en) * | 1991-02-12 | 1991-03-27 | Shaye Communications Ltd | Improvements in and relating to antennae |
-
1994
- 1994-05-26 US US08/249,321 patent/US5542104A/en not_active Expired - Lifetime
- 1994-05-27 EP EP94303838A patent/EP0626764B1/de not_active Expired - Lifetime
- 1994-05-27 DE DE69419566T patent/DE69419566T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0626764B1 (de) | 1999-07-21 |
DE69419566T2 (de) | 2000-05-04 |
EP0626764A1 (de) | 1994-11-30 |
US5542104A (en) | 1996-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |