EP 1798813 B1 20080402 - Method of assembling a radiocommunication antenna, radiocommunication antenna assembled according to said method and device designed for implementing said assembly method
Title (en)
Method of assembling a radiocommunication antenna, radiocommunication antenna assembled according to said method and device designed for implementing said assembly method
Title (de)
Verfahren zur Montage einer Antenne, Antenne montiert nach diesem Verfahren und Einrichtung zur Durchführung des Verfahrens
Title (fr)
Procédé d'assemblage d'une antenne de radiocommunication, antenne de radiocommunication assemblée selon un tel procédé et dispositif destiné à la mise en oeuvre d'un tel procédé d'assemblage
Publication
Application
Priority
FR 0553937 A 20051219
Abstract (en)
[origin: EP1798813A1] The method involves pivoting a waveguide (32) around its longitudinal axis (36) for determining a position such that shifting of propagation plane of a polarized transmitted electromagnetic field by the waveguide is limited. The determined position is marked on the waveguide, and the waveguide is assembled on a reflector based on the mark. The shifting is determined using a transition guide (34) between a circular section of the waveguide and a rectangular section. Independent claims are also included for the following: (1) a radiocommunication antenna comprising a reflector connected to a sub reflector through a waveguide (2) a device intended to assemble a radiocommunication antenna.
IPC 8 full level
H01Q 19/02 (2006.01); H01P 1/165 (2006.01); H01Q 19/19 (2006.01)
CPC (source: EP US)
H01P 1/165 (2013.01 - EP US); H01Q 19/028 (2013.01 - EP US); H01Q 19/19 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1798813 A1 20070620; EP 1798813 B1 20080402; AT E391351 T1 20080415; BR PI0605325 A 20071009; CN 101005158 A 20070725; CN 101005158 B 20101013; DE 602006000863 D1 20080515; DE 602006000863 T2 20090402; FR 2895154 A1 20070622; FR 2895154 B1 20080125; US 2007152899 A1 20070705; US 7586454 B2 20090908
DOCDB simple family (application)
EP 06126245 A 20061215; AT 06126245 T 20061215; BR PI0605325 A 20061219; CN 200610064290 A 20061219; DE 602006000863 T 20061215; FR 0553937 A 20051219; US 61218806 A 20061218