FR2965430B1 - Liaison transhorizon entre une station sol et un satellite en orbite basse - Google Patents

Liaison transhorizon entre une station sol et un satellite en orbite basse

Info

Publication number
FR2965430B1
FR2965430B1 FR1057707A FR1057707A FR2965430B1 FR 2965430 B1 FR2965430 B1 FR 2965430B1 FR 1057707 A FR1057707 A FR 1057707A FR 1057707 A FR1057707 A FR 1057707A FR 2965430 B1 FR2965430 B1 FR 2965430B1
Authority
FR
France
Prior art keywords
transhorization
satellite
link
low orbit
soil
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.)
Active
Application number
FR1057707A
Other languages
English (en)
Other versions
FR2965430A1 (fr
Inventor
Eric Peragin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Priority to FR1057707A priority Critical patent/FR2965430B1/fr
Publication of FR2965430A1 publication Critical patent/FR2965430A1/fr
Application granted granted Critical
Publication of FR2965430B1 publication Critical patent/FR2965430B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18513—Transmission in a satellite or space-based system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/145—Passive relay systems
FR1057707A 2010-09-24 2010-09-24 Liaison transhorizon entre une station sol et un satellite en orbite basse Active FR2965430B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1057707A FR2965430B1 (fr) 2010-09-24 2010-09-24 Liaison transhorizon entre une station sol et un satellite en orbite basse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1057707A FR2965430B1 (fr) 2010-09-24 2010-09-24 Liaison transhorizon entre une station sol et un satellite en orbite basse

Publications (2)

Publication Number Publication Date
FR2965430A1 FR2965430A1 (fr) 2012-03-30
FR2965430B1 true FR2965430B1 (fr) 2012-08-31

Family

ID=43764103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057707A Active FR2965430B1 (fr) 2010-09-24 2010-09-24 Liaison transhorizon entre une station sol et un satellite en orbite basse

Country Status (1)

Country Link
FR (1) FR2965430B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111829964B (zh) * 2018-12-29 2023-07-18 长沙天仪空间科技研究院有限公司 一种分布式遥感卫星系统
KR20220150310A (ko) 2020-03-03 2022-11-10 지티이 코포레이션 반사 표면에 의한 신호 변조 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882393A (en) * 1973-06-04 1975-05-06 Us Navy Communications system utilizing modulation of the characteristic polarizations of the ionosphere
US3881154A (en) * 1973-07-13 1975-04-29 Us Air Force High resolution, very short pulse, ionosounder
US5634190A (en) * 1995-06-06 1997-05-27 Globalstar L.P. Low earth orbit communication satellite gateway-to-gateway relay system
US6349195B1 (en) * 1999-03-04 2002-02-19 Trw Inc. Supplemental satellite communication enhancement techniques

Also Published As

Publication number Publication date
FR2965430A1 (fr) 2012-03-30

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