STRIPLINE PHASE SHIFTER Russian patent published in 2020 - IPC H01P1/18 

FIELD: electrical engineering.

SUBSTANCE: invention relates to microwave equipment and can be used as an element base for various microwave devices. Invention is a stripline phase shifter comprising a first and a second section of electromagnetically non-connected striplines and an elongated striplines annular conductor with a pair of elongated and a pair of short sides, which is electromagnetically connected to them. Elongated sides of the annular conductor are electromagnetically connected to the appropriate sections of the striplines, besides, two adjacent ends of these sections are connected, and two other their ends are operating arms (input/output) of the stripline phase shifter. Extruded stripline annular conductor is made with different width of its extended sides, at that width of the appropriate sections of striplines is equal to width of elongated sides of the annular conductor.

EFFECT: technical result is increased operating frequency range, within which distortions of time intervals in pulsed mode are insignificant.

1 cl, 6 dwg