Global Patent Index - EP 1414110 A1

EP 1414110 A1 20040428 - Steerable antenna system with fixed feed source

Title (en)

Steerable antenna system with fixed feed source

Title (de)

Steuerbares Antennensystem mit fester Strahlungsquelle

Title (fr)

Système d'antenne orientable avec source rayonnante fixe

Publication

EP 1414110 A1 20040428 (EN)

Application

EP 02292622 A 20021023

Priority

EP 02292622 A 20021023

Abstract (en)

A C-shaped frame (22) rotatably mounted on a support structure (12), supports a hyperbolic sub reflector (20), a dual frequency dual circular polarization feed source (30) and a parabolic reflector (40) along source axis (A), and a planar reflector (50) along beam axis (B) perpendicular to the source axis. The stepper motors (24,52) rotate the frame along source and beam axes, respectively.

IPC 1-7

H01Q 19/19; H01Q 19/185; H01Q 19/10; H01Q 3/20; H01Q 3/08

IPC 8 full level

H01Q 3/08 (2006.01); H01Q 3/20 (2006.01); H01Q 19/10 (2006.01); H01Q 19/185 (2006.01); H01Q 19/19 (2006.01)

CPC (source: EP)

H01Q 3/08 (2013.01); H01Q 3/20 (2013.01); H01Q 19/104 (2013.01); H01Q 19/185 (2013.01); H01Q 19/192 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

DOCDB simple family (publication)

EP 1414110 A1 20040428

DOCDB simple family (application)

EP 02292622 A 20021023