EP 1131858 B1 20030514 - LAMINATED DIELECTRIC REFLECTOR FOR PARABOLIC ANTENNA
Title (en)
LAMINATED DIELECTRIC REFLECTOR FOR PARABOLIC ANTENNA
Title (de)
DIELEKTRISCHER LAMINIERTER REFLEKTOR FÜR PARABOLANTENNE
Title (fr)
REFLECTEUR DIELECTRIQUE STRATIFIE POUR ANTENNE PARABOLIQUE
Publication
Application
Priority
- FR 9902816 W 19991117
- FR 9814394 A 19981117
Abstract (en)
[origin: FR2786031A1] The invention concerns a reflector forming a parabolic antenna characterised in that it consists on n contiguous blades made of dielectric material defined by n+1 surfaces of separate parabolic equations configured to define a common electromagnetic focus.
IPC 1-7
IPC 8 full level
B32B 7/02 (2006.01); H01Q 15/00 (2006.01); H01Q 15/14 (2006.01); H01Q 15/16 (2006.01); H01Q 19/12 (2006.01); H01Q 19/13 (2006.01)
CPC (source: EP US)
H01Q 15/0026 (2013.01 - EP US); H01Q 15/148 (2013.01 - EP US); H01Q 15/16 (2013.01 - EP US); H01Q 19/12 (2013.01 - EP US); H01Q 19/13 (2013.01 - EP US); H01Q 19/132 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
FR 2786031 A1 20000519; AU 1275800 A 20000605; DE 69907948 D1 20030618; DE 69907948 T2 20040519; EP 1131858 A1 20010912; EP 1131858 B1 20030514; ES 2198157 T3 20040116; JP 2002530911 A 20020917; US 6456254 B1 20020924; WO 0030215 A1 20000525
DOCDB simple family (application)
FR 9814394 A 19981117; AU 1275800 A 19991117; DE 69907948 T 19991117; EP 99956064 A 19991117; ES 99956064 T 19991117; FR 9902816 W 19991117; JP 2000583122 A 19991117; US 85640601 A 20010516