EP 0534862 A1 19930331 - An electronic scanning antenna.
Title (en)
An electronic scanning antenna.
Title (de)
Antenne mit elektronisch gesteuerter Ablenkung.
Title (fr)
Antenne à balayage électronique.
Publication
Application
Priority
FR 9111876 A 19910926
Abstract (en)
The invention relates to an electronic scanning antenna aboard a craft (11) moving along a path (12) located in a plane (13), and including at least two simultaneous directions of aim (14, 15) located in the said plane; this antenna comprising a scanning direction (19) perpendicular to this plane (13). Application in particular to the field of terrestrial observation by satellite. <IMAGE>
Abstract (fr)
L'invention concerne une antenne à balayage électronique, embarquée sur un engin mobile (11) selon une trajectoire (12) située dans un plan (13), et comportant au moins deux directions de visée simultanées (14, 15) situées dans ledit plan; cette antenne comprenant une direction de balayge (19) perpendiculaire à ce plan (13). Application notamment au domaine de l'observation terrestre par satellite. <IMAGE>
IPC 1-7
IPC 8 full level
H01Q 3/26 (2006.01); H01Q 19/06 (2006.01); H01Q 19/17 (2006.01)
CPC (source: EP)
H01Q 3/26 (2013.01); H01Q 19/062 (2013.01); H01Q 19/175 (2013.01)
Citation (search report)
- [A] US 4315262 A 19820209 - ACAMPORA ANTHONY, et al
- [A] GB 1425142 A 19760218 - HAZELTINE CORP
- [A] EP 0389111 A2 19900926 - BRITISH AEROSPACE [GB]
- [A] US 3191170 A 19650622 - LUSTIG HOWARD E, et al
- [A] FR 2529347 A1 19831230 - EUROP AGENCE SPATIALE [FR]
- [A] HUANG J., YAHYA RAHMAT-SAMII.: "FAN BEAM GENERATED BY A LINEAR-ARRAY FED PARABOLIC REFLECTOR.", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION., IEEE SERVICE CENTER, PISCATAWAY, NJ., US, vol. 38., no. 07., 1 July 1990 (1990-07-01), US, pages 1046 - 1053., XP000137530, ISSN: 0018-926X, DOI: 10.1109/8.55616
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0534862 A1 19930331; EP 0534862 B1 19960424; CA 2079193 A1 19930327; DE 69210154 D1 19960530; FR 2681982 A1 19930402; FR 2681982 B1 19931119
DOCDB simple family (application)
EP 92402640 A 19920925; CA 2079193 A 19920925; DE 69210154 T 19920925; FR 9111876 A 19910926