How do you fabricate helical antenna for mimo?

To fabricate a helical antenna for MIMO (Multiple Input Multiple Output) systems, you'll first design the antenna parameters, including the number of turns, diameter, and pitch based on the desired frequency and gain. Next, use a suitable conductive material, such as copper wire, to create the helical structure, ensuring precise dimensions for optimal performance. After constructing the antenna, mount it on a suitable substrate or ground plane and integrate the feed mechanism, typically using a coaxial cable or microstrip line. Finally, test and tune the antenna for impedance matching and radiation patterns to ensure effective MIMO operation.