OMT COMPONENT AND OMT APPARATUS

Embodiments of this application disclose an OMT assembly and an OMT apparatus, to improve operability of reconstructing a single polarization antenna to a dual polarization antenna. The OMT assembly includes: an OMT common port, an OMT feeder, and a polarization separated core, where an input end of the OMT common port is connected to a single polarization antenna; one end of the OMT feeder is connected to an output end of the OMT common port, and the other end of the OMT feeder is connected to the polarization separated core, so that the OMT feeder located between the OMT common port and the polarization separated core rotates; the OMT feeder is of a tubular structure, and a horizontal axis and a vertical axis of an inner wall cross section of the OMT feeder are unequal, or a tuning rod is disposed in a tube of the OMT feeder, and the tuning rod is perpendicular to an extension direction of the tube of the OMT feeder; and a vertical polarization port and a horizontal polarization port are disposed in the polarization separated core, the vertical polarization port is configured to transmit a vertical polarization wave, and the horizontal polarization port is configured to transmit a horizontal polarization wave.