H - Electricity – 01 – Q
Patent
H - Electricity
01
Q
H01Q 3/26 (2006.01) H01Q 1/24 (2006.01) H01Q 21/00 (2006.01)
Patent
CA 2494620
The invention relates to an improved calibration device for an antenna array or an improved antenna array, characterised by the following: for a total N of emitters (3, 3') that are provided for a column (7), whereby N is a whole number, only N/2 or fewer coupling units (111) and/or probes (11) are provided; said available number of couplers or probes (11) is assigned to only one section of the emitters (3, 3'); and in addition the device comprises a combination network (27, 27', 27"), which is used to connect the coupling units (111) and/or probes (11).
L'invention concerne un dispositif d'étalonnage amélioré destiné à un réseau d'antennes, ou un réseau d'antennes amélioré. Selon l'invention, pour un total de N émetteurs (3, 3') par colonne (7), N étant un nombre entier naturel, seulement N/2 dispositifs de couplage (111) et/ou sondes (11) sont prévus au maximum. Le nombre de coupleurs ou de sondes (11) prévu n'est associé qu'à une partie des émetteurs (3, 3'). Par ailleurs, un réseau combiné (27, 27', 27'') est utilisé pour connecter les dispositifs de couplage (111) et/ou les sondes (11).
Gabriel Roland
Gottl Maximilian
Langenberg Jorg
Kathrein-Werke Kg
Robic
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