RADIO ELECTRONIC EQUIPMENT TESTING SIMULATION STAND Russian patent published in 2023 - IPC G01R29/26 

FIELD: measuring equipment.

SUBSTANCE: radio electronic equipment (REE) testing simulation stand consisting of a signal generator, two noise sources, a low-noise amplifier, a tee piece, a modulator, two attenuators, a pulse signal generator, a phase shifter, and a power meter, ensures generation of a carrier frequency signal, inclusion of an additional noise component thereto, amplification, and separation into two signals: heterodyne signal and control signal, wherein the former is reference signal, and the latter is modulated according to the set mode and is phase-shifted, followed by both signals being transmitted to the measuring equipment.

EFFECT: reduced time of testing.

1 cl, 1 dwg