DEVICE FOR GENERATION OF NARROW-BAND ELECTROMAGNETIC RADIATION OF SUPERHIGH FREQUENCIES Russian patent published in 2024 - IPC H01J25/00 

FIELD: microwave equipment.

SUBSTANCE: invention relates to microwave equipment, namely to generation of narrow-band electromagnetic radiation of superhigh frequencies, and can be used for imitation of radar signals. Device has an instrument rack with a microwave signal generator located in it, which is connected by means of a cable for transmitting microwave signals to a microwave signal power amplifier. Power amplifier consists of amplifier modules, microwave signal polarization changing device, antenna and control unit, and also comprises a media converter connected by a set of Ethernet cables to a microwave signal generator and a microwave signal power amplifier, and by a set of fibre-optic cables to a control unit. Amplifier also has a directional coupler for controlling the power of the direct and reflected signals, which is connected through two power sensors to a power meter connected to a media converter, as well as a waveguide. Control unit is configured to supply a control signal through a media converter to a microwave signal generator and a microwave signal power amplifier and with the possibility of receiving the information signal through the media converter from the power meter. In addition, the control unit is configured to correct the value of the microwave signal on the power amplifier of microwave signals based on information received from power sensors through a power meter. Radar-absorbing material is installed on the instrument rack on the side of the antenna.

EFFECT: possibility of uninterrupted operation of the installation, as well as its mobility and maintainability without switching off the device.

4 cl, 6 dwg