**2. Reconfiguration**

A reconfigurable antenna is an antenna that is capable of changing frequencies and other characteristics as per requirement. It can be used by using diodes as switches. It is equipped for altering its recurrence and radiation properties progressively, in a controlled and reversible way. So as to give a unique reaction, reconfigurable radio wires incorporate an inward component (for example, RF switches, varactors, mechanical actuators, or tunable materials) that empowers the purposeful redistribution of the RF flows over the receiving wire surface and produces reversible alterations of its properties. Reconfigurable radio wires contrast from savvy reception apparatuses in light of the fact that the reconfiguration component lies inside the receiving wire, and it is opposed to in an outer beam forming system. The reconfiguration ability of reconfigurable receiving wires is utilized to augment the reception apparatus execution in a changing situation or to fulfill changing working prerequisites.
