Google: Phased Array
Ha már alapfogalmakkal nem vagy tisztában, és ennek ellenére okítasz, hülyézel, meg balfaszozol másokat.
A forrásod pedig: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6211090/
A phased array is defined as a multiple-antenna system that electronically alters or directs the transmission or reception of an electromagnetic (EM) beam [1,2,3]. These systems can be realized by introducing a time variation or phase delay in every antenna’s signal path to compensate for the path differences in free space.
Tehát, lehet is irányítani, merre menjen a nyaláb és fogják is irányítani, merre megy a nyaláb.
However, user mobility, the random movement of mobile devices, as well as indoor and outdoor propagation in urban environments are essential factors that affect the architecture of base station (BS) and mobile station (MS) antennas in mm-wave cellular communication systems [13,20,25,29]. Thus, to obtain a good link quality, beam-steering should be applied on both the BSs and MSs, as illustrated in Figure 4.
Lehet, hogy inkább neked kellett volna elvonulnod pár évre tanulni. Szerencsére, ezt most bepótolhatod. Jó olvasgatást!