The misalignment in the orbital angular momentum- (OAM-) based system would distort the radiation patterns of twisted beams carrying OAM. consequently making the OAM-based communication infeasible. To tackle the misalignment problem. a radio OAM steering technique based on a uniform circular array (UCA) is illustrated. https://www.chiggate.com/3m-speedglas-9002nc-welding-helmet-fashion/