hochfrequenzkoppler or leistungsteiler, especially schmalbandiger and / or 3db coupler or leistungsteiler

摘要

The invention relates to an improved coupler or power distributor, in particular a high-frequent coupler or high-frequent power distributor, with the following characteristics: four connecting lines (13a, 13b, 17a and 17b) are arranged at the same side (3a) of a substrate (3); two coupling segments (9, 25) are arranged at the corresponding sides (3a, 3b) of the substrate. The second coupling segment (25) is connected with the corresponding connecting line (17a, 17b) circuit through two perforating connection (21). The connecting line is arranged at the side (3a) back to the coupling segment (25) of the substrate (3). The start terminal (11a, 18a) of the corresponding coupling segment (9, 25) and the capacitor (C-9a, C-9b, C-9c, C-9d; C-25a, C-25b, C-25c, C-25d) at the corresponding terminal (11b, 18b) are respectively be configured to cross capacitor and the capacitance (C-9a, C-9b , C-9c, C-9d; C-25a, C-25b, C-25c, C-25d) are respectively be coupled.