TRANS-DIRECTED SPLITTER ON COUPLED LINES WITH VERTICAL BOARD Russian patent published in 2016 - IPC H01P5/18 

FIELD: communication.

SUBSTANCE: invention relates to microwave equipment. Disclosed trans-directed splitter at coupled lines contains horizontal dielectric substrate with four supply microstrip lines on which is vertical dielectric board with coated on two opposite sides of metal coating forming coupled lines from front link connected to supply lines; in horizontal dielectric substrate is made blind window, penetrating to grounded base, geometric dimensions of window and vertical boards are set so as to ensure required electromagnetic communication between joined lines, as well as matching with supply lines, value of dielectric permeability material vertical board is sufficient to achieve ratio of effective dielectric permeability joined lines at anti-phase and in-phase excitations equal to 9:1.

EFFECT: simplified circuit and design of couplers, improved repeatability of frequency characteristics.

1 cl, 7 dwg