EP 1142063 B1 20040218 - TELECOMMUNICATION DEVICE WITH SHAPED ELECTRONIC SCANNING ARRAYS AND ASSOCIATED TELECOMMUNICATION TERMINAL
Title (en)
TELECOMMUNICATION DEVICE WITH SHAPED ELECTRONIC SCANNING ARRAYS AND ASSOCIATED TELECOMMUNICATION TERMINAL
Title (de)
TELEKOMMUNIKATIONSGERÄT MIT GEFORMTER GRUPPENANTENNE UNTER VERWENDUNG VON ELEKTRONISCHER STRAHLSCHWENKUNG UND DAZUGEHÖRIGES TELEKOMMUNIKATIONS-ENDGERÄT
Title (fr)
DISPOSITIF DE TELECOMMUNICATION A RESEAUX A BALAYAGE ELECTRONIQUE CONFORME ET TERMINAL DE TELECOMMUNICATION ASSOCIE
Publication
Application
Priority
- FR 9903319 W 19991230
- FR 9816741 A 19981231
Abstract (en)
[origin: FR2788171A1] The invention concerns a telecommunication device with electronic scanning arrays shaped along a first surface with symmetry of revolution, comprising: a first array of first radiating sources (5) arranged along said surface to operate about a first centre frequency. The invention is characterised in that the device further comprises: a second array of radiating sources arranged along a second surface with symmetry of revolution to operate about a second centre frequency, the first and second sources being respectively arranged such that a first source, respectively a second source, is not opposite a second source, respectively a first source, along a cross cut of the first and second surfaces pointing on the first source, respectively the second source. The invention also concerns a telecommunication terminal in a constellation system by satellites and a wireless communication terminal for communicating with household equipment comprising said inventive device.
IPC 1-7
IPC 8 full level
H01Q 1/24 (2006.01); H01Q 3/24 (2006.01); H01Q 3/26 (2006.01); H01Q 3/30 (2006.01); H01Q 21/20 (2006.01); H01Q 21/30 (2006.01)
CPC (source: EP US)
H01Q 3/24 (2013.01 - EP US); H01Q 3/242 (2013.01 - EP US); H01Q 3/26 (2013.01 - EP US); H01Q 21/20 (2013.01 - EP US); H01Q 21/205 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
FR 2788171 A1 20000707; AU 3049500 A 20000724; DE 69914945 D1 20040325; DE 69914945 T2 20050707; EP 1142063 A1 20011010; EP 1142063 B1 20040218; ES 2216626 T3 20041016; JP 2002534881 A 20021015; US 6608595 B1 20030819; WO 0041265 A1 20000713
DOCDB simple family (application)
FR 9816741 A 19981231; AU 3049500 A 19991230; DE 69914945 T 19991230; EP 99964743 A 19991230; ES 99964743 T 19991230; FR 9903319 W 19991230; JP 2000592903 A 19991230; US 86945701 A 20010925