| 摘要 |
The invention relates to a system (10) comprising a plurality of transmission lines (1), wherein each transmission line (1) comprises an open groove (2) defined by two parallel conducting walls (3) and a conducting floor (4), a centre conductor (5), at least partly submersed in the groove (2), and a printed circuit board (6), wherein the centre conductor (5) comprises at least one conductor formed on one side of the printed circuit board (6). At least two centre conductors (5) of the plurality of transmission lines are connected to each other with a conducting element (9), and the conducting element is running through one of the walls or the floor of the groove of at least one of the transmission lines. |
