Electrically adjustable stencil for controlling antenna pattern for beamforming

A method of wireless communication using a radio frequency module, the method comprising:

• conditioning a plurality of radio frequency signals using a plurality of radio frequency signal conditioning circuits of a semiconductor die that is attached to a module substrate;
• wirelessly communicating the plurality of radio frequency signals using an antenna array that is attached to the module substrate and that includes a plurality of electrically-adjustable stencils, the plurality of electrically-adjustable stencils including a conductive ink and each of the plurality of electrically-adjustable stencils connected to a corresponding one of the plurality of radio frequency signal conditioning circuits;
• and
• controlling the plurality of electrically-adjustable stencils to guide the conductive ink to control an antenna pattern of the antenna array using a control circuit of the semiconductor die.