H - Electricity – 05 – K
Patent
H - Electricity
05
K
H05K 1/02 (2006.01) H01R 24/00 (2011.01) H05K 1/16 (2006.01) H05K 3/02 (2006.01)
Patent
CA 2516977
The invention relates to a method for high-frequency tuning a high-frequency plug connector (1), comprising a printed circuit board (3) that has both contact points (21-28) for high-frequency contacts as well as contact points (31-38) for insulation displacement contacts. Each contact point (21-28) for the high-frequency contacts is connected to one respective contact point (31- 38) for the insulation displacement contacts. Capacitive couplings, which cause a near-end crosstalk, occur between the high-frequency contacts. At least one first conductor path (46), which is connected on only one side to a contact point (26) of an electrical contact, is situated on the printed circuit board (3) that, together with at least one second conductor path (44), which is situated on and/or in the printed circuit board (3), forms a capacitor (C46). At least one frequency-dependent parameter of the device is measured, and this frequency-dependent parameter is compared to a set parameter and, according to on a difference between the two, the conductor path (46) that is contacted on one side is partially removed or completely separated.
L'invention concerne un procédé d'accordage HF d'un connecteur enfichable HF (1) comprenant une carte de circuits imprimés (3) pourvue de points de contact (21-28) pour des contacts HF ainsi que de points de contact (31-38) pour des contacts autodénudants. Selon l'invention, chacun des points de contact (21-28) pour les contacts HF est relié à un des points de contact (31-38) pour les contacts autodénudants. Des couplages capacitifs entraînant une paradiaphonie surviennent entre les contacts HF. Au moins un premier tracé conducteur (46) relié unilatéralement à un point de contact (26) d'un contact électrique est disposé sur ladite carte de circuits imprimés (3) et forme un condensateur (C¿46?) avec au moins un deuxième tracé conducteur (44) ménagé sur et/ou dans la carte de circuits imprimés (3). Au moins un paramètre de ce dispositif est mesuré, ce paramètre dépendant de la fréquence. Ledit paramètre est comparé à un paramètre théorique et, en fonction de la différence entre ces deux paramètres, le tracé conducteur (46) à contact unilatéral est partiellement supprimé ou divisé.
Bresche Peter
Hetzer Ulrich
Adc Gmbh
G. Ronald Bell & Associates
Krone Gmbh
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