EP 2846397 B1 20160615 - SWITCHING DEVICE FOR PARALLEL OR HYBRID TRANSMISSION
Title (en)
SWITCHING DEVICE FOR PARALLEL OR HYBRID TRANSMISSION
Title (de)
SCHALTVORRICHTUNG FÜR EIN PARALLEL- ODER HYBRIDGETRIEBE
Title (fr)
DISPOSITIF DE COMMUTATION POUR TRANSMISSION PARALLÈLE OU HYBRIDE
Publication
Application
Priority
ES 2013070533 W 20130719
Abstract (en)
[origin: EP2846397A1] Device comprising: two identical quadrature couplers, (14) and (15), a rotary gyrator (1) disposed between the two couplers, (14) and (15), and a fixed gyrator (13) disposed between the two couplers, (14) and (15), which can be disposed one on each coupler interconnection branch or both on the same branch. The rotary gyrator comprises: an internal rotary disk (2), having a groove gap that defines a waveguide, a housing, wherein the rotary disk (2) is housed, means for actuating the rotation of the rotary disk and means for radially and axially centering the rotary disk (2) on the housing. The practical application of the device relates to the manufacture of switchable polarisation antenna feeders, enabling the configuration of an orthomode transducer for either linear polarisation or circular polarisation.
IPC 8 full level
H01P 1/10 (2006.01); H01P 1/165 (2006.01)
CPC (source: EP)
H01P 1/10 (2013.01); H01P 1/165 (2013.01)
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
DOCDB simple family (publication)
EP 2846397 A1 20150311; EP 2846397 B1 20160615; WO 2015007926 A1 20150122
DOCDB simple family (application)
EP 13802077 A 20130719; ES 2013070533 W 20130719