EP 2889955 A1 20150701 - Compact antenna structure for satellite telecommunication
Title (en)
Compact antenna structure for satellite telecommunication
Title (de)
Kompaktantennenstruktur für Telekommunikationen über Satelliten
Title (fr)
Structure antennaire compacte pour télécommunications par satellites
Publication
Application
Priority
FR 1303086 A 20131226
Abstract (en)
[origin: US2015188231A1] An antenna structure for telecommunications is provided. The antenna structure may be particularly for satellite telecommunications. The antenna structure includes an emitting surface including at least one set of a plurality of elementary emitting antennas forming an array, at least one elementary emitting antenna including two generally circular patches that are at least partially superimposed, the at least one elementary emitting antenna being dimensioned to emit at least one electromagnetic wave having a frequency between 27 gigahertz and 31 GHz.
Abstract (fr)
L'invention concerne une structure antennaire (10) pour télécommunications, notamment par satellite, comportant une surface d'émission (11Tx) comprenant au moins un ensemble d'une pluralité d'antennes élémentaires d'émission (12Tx) formant un réseau, au moins une antenne élémentaire d'émission (12Tx) comportant deux patchs de forme générale circulaire au moins partiellement superposés, ladite au moins une antenne élémentaire d'émission (12Tx) étant dimensionnée pour émettre au moins une onde électromagnétique présentant une fréquence comprise entre 27 gigahertz et 31 GHz.
IPC 8 full level
H01Q 1/28 (2006.01); H01Q 5/378 (2015.01); H01Q 9/04 (2006.01); H01Q 21/06 (2006.01)
CPC (source: EP IL US)
H01Q 1/288 (2013.01 - EP IL US); H01Q 5/378 (2015.01 - EP IL US); H01Q 9/0407 (2013.01 - IL US); H01Q 9/0414 (2013.01 - EP IL US); H01Q 9/0435 (2013.01 - EP IL US); H01Q 21/065 (2013.01 - EP IL US); H01Q 21/30 (2013.01 - IL US)
Citation (search report)
- [Y] US 6441800 B1 20020827 - CHAN RONALD Y [US], et al
- [Y] DANIEL J P ET AL: "Research on planar antennas and arrays: 'structures Rayonnantes'", IEEE ANTENNAS AND PROPAGATION MAGAZINE, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 35, no. 1, 1 February 1993 (1993-02-01), pages 14 - 38, XP011419857, ISSN: 1045-9243, DOI: 10.1109/74.210827
- [Y] SMITH D ET AL: "Dual Polarised Microstrip Antenna Design for a Polarisation Shift Keying Microwave Transponder", MICROWAVE CONFERENCE, 1989. 19TH EUROPEAN, IEEE, PISCATAWAY, NJ, USA, 4 September 1989 (1989-09-04), pages 149 - 154, XP031603282
- [Y] SHENG YE ET AL: "High-Gain Planar Antenna Arrays for Mobile Satellite Communications [Antenna Applications Corner]", IEEE ANTENNAS AND PROPAGATION MAGAZINE, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 54, no. 6, 1 December 2012 (2012-12-01), pages 256 - 268, XP011494274, ISSN: 1045-9243, DOI: 10.1109/MAP.2012.6387841
- [A] GARCIÌ A-AGUILAR A ET AL: "Printed antenna for satellite communications", PHASED ARRAY SYSTEMS AND TECHNOLOGY (ARRAY), 2010 IEEE INTERNATIONAL SYMPOSIUM ON, IEEE, PISCATAWAY, NJ, USA, 12 October 2010 (2010-10-12), pages 529 - 535, XP031828623, ISBN: 978-1-4244-5127-2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2889955 A1 20150701; EP 2889955 B1 20220615; ES 2926923 T3 20221031; FR 3016101 A1 20150703; FR 3016101 B1 20160205; IL 236366 A0 20150430; IL 236366 B 20190630; MY 167615 A 20180920; SG 10201408635Y A 20150730; US 2015188231 A1 20150702; US 9515383 B2 20161206
DOCDB simple family (application)
EP 14200359 A 20141226; ES 14200359 T 20141226; FR 1303086 A 20131226; IL 23636614 A 20141221; MY PI2014003571 A 20141223; SG 10201408635Y A 20141223; US 201414581243 A 20141223