APPARATUS, SYSTEM, AND METHOD OF CONTROLLING A POLARIZATION OF A COMMUNICATED SIGNAL

원문 (중국어)

For example, polarization-control circuitry may be configured to control a polarization for a communicated signal according to a polarization setting. The polarization-control circuitry may include a first Radio Frequency (RF) path configured to communicate a first RF signal corresponding to the communicated signal via a first antenna port according to a first polarization; a second RF path configured to communicate a second RF signal corresponding to the communicated signal via a second antenna port according to a second polarization; phase-offsetting circuitry including at least one phase shifter in at least one path of the first RF path or the second RF path, the phase-offsetting circuitry configurable to apply a phase offset between the first RF signal in the first RF path and the second RF signal in the second RF path; and a controller to configure the phase-offsetting circuitry to apply the phase offset based on the polarization setting.