ANTENNA

摘要

The invention provides an antenna characterized in that it comprises a generator and at least two metal surfaces that are mutually parallel and substantially superposed; at least one of the surfaces being split into at least two concentric portions constituting a central portion and a strip surrounding the central portion; said at least two portions being interconnected by one or more conductive strips or wires; the at least two superposed surfaces being interconnected by at least one conductive wire or strip; and the at least two portions of the split surface including a portion connected to a first terminal of the generator and a portion connected to a second terminal of the generator; this structure imparting multifunctional behavior to the antenna.