Antenna assembly may include a dielectric substrate having a relative dielectric constant (∈r) of greater than one. The dielectric substrate may include a first branch that comprises a first antenna pattern and a first ground point for connecting the first antenna pattern to a first ground. The dielectric substrate may include a second branch that may include a second antenna pattern and a second ground point for connecting the second antenna pattern to a second ground. Each antenna pattern may thereby be configured to transmit and/or receive signals within a predetermined frequency band when said antenna assembly is in use.