Adapters and cables with adapters

Abstract

An adapter (1; 1'; 1"; 1"'; 1"") for an inner conductor of a cable in a radio frequency connector having a first connection area (3) and a second connection area (4 ), the first connection region (3) has two first contact region pairs (5 1 ,5 2 ), each first contact region pair (5 1 ,5 2 ) with first and second contact areas (6 11 ,6 12 ,6 21 ,6 22 ), the second connection region (4) has two second contact region pairs (10 1 ,10 2 ), each pair of second contact regions (10 1 ,10 2 ) with third and fourth contact regions (9 11 ,9 12 ,9 21 ,9 22 ). Two pairs of first contact regions (5 1 ,5 2 ) are arranged parallel to each other, whereas two pairs of second contact regions (10 1 ,10 2 ) are set in an intersecting manner. Via connecting wires, a pair of first contact areas (5 1 ) of the first and second contact areas (6 11 ,6 21 ) and another pair of first contact regions (5 2 ) of the first and second contact areas (6 12 ,6 22 ) each correspondingly electrically connected to a second contact area pair (10 1 ) of the third and fourth contact regions (9 11 ,9 21 ) and another pair of second contact regions (10 2 ) of the third and fourth contact regions (9 12 ,9 22 ). The first, second, third and fourth connection lines (7,8,11,12; 7',8',11',12'; 7",8",11",12"; 7"', 8"', 11"', 12"'; 7"", 8"", 11"", 12""), the two connecting lines are arranged parallel to each other. When the cable has a tight adapter (1; 1'; 1"; 1"'; 1""), in which case the inner conductor of the cable leads from the first connection area (3) to the second connection area (4 ) instead of the 1st, 2nd, 3rd and 4th connecting wires.

Description

technical field [0001] The present invention relates to an adapter and a cable with the adapter. Background technique [0002] Today, the data network of a car transmits data for different purposes, such as sensor data, consumer electronics data, at a rather high data rate greater than 1 GB per second. For this purpose, so-called HSD (High Speed ​​Data) cables have been established. This HSD cable has two pairs of data lines for parallel transmission of two differential signals. The two pairs of data lines are arranged in a so-called star quad arrangement in a crossed manner, and are arranged along the data lines in a helical manner. twisted strands. [0003] Although the twisted strands of the star-quad arrangement bring about a lower packing density, the star-quad arrangement makes it possible to achieve lower crosstalk between two pairs of data lines at least in the lower dielectric frequency range. In the higher frequency range, the crosstalk between each data line pa...

AI Technical Summary

Problems solved by technology

[0006] Therefore, it is not possible to connect a customized cable with parallel and individually shielded data wire pairs to the existing printed circuit board of the radio frequency electronic system through a connector in which the data wires are in a star-quad arrangement, thus disadvantageously making The general application of this cable is worse

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