An antenna array, comprising: a planar reflector element; a first radio frequency, RF, antenna unit configured to operate in a first frequency range and a second RF antenna unit configured to operate in a second frequency range, the first and second RF antenna units comprising: a first antenna positioned on the reflector element, the first antenna comprising at least three inverted-F antenna, IFAs, elements that are electrically connected to a first RF signal port and that each have an associated tunable element configured to control excitation of the IFA element, the tunable elements being operative to control a radiation pattern direction of the first antenna; a second antenna co-located on the reflector element with the first antenna, the second antenna comprising at least three folded monopole antenna elements that are electrically connected to a second RF signal port and that each have an associated tunable element configured to control excitation of the folded monopole antenna element; and a controller operatively connected to the tunable elements associated with each of the elements for selectively controlling radiation pattern directions of the first antenna and the second antenna, wherein for each of the first antenna and the second antenna unit the IFA elements are arranged symmetrically around a central axis, on a printed surface board, PCB, substrate, and are spaced apart from and parallel to the reflector element, wherein for each first antenna the first RF signal port is centrally located relative to the IFA elements, each IFA element of the first antenna being connected to the first RF signal port through the tunable element associated with the IFA element. a planar reflector element; a first radio frequency, RF, antenna unit configured to operate in a first frequency range and a second RF antenna unit configured to operate in a second frequency range, the first and second RF antenna units comprising: a first antenna positioned on the reflector element, the first antenna comprising at least three inverted-F antenna, IFAs, elements that are electrically connected to a first RF signal port and that each have an associated tunable element configured to control excitation of the IFA element, the tunable elements being operative to control a radiation pattern direction of the first antenna; a second antenna co-located on the reflector element with the first antenna, the second antenna comprising at least three folded monopole antenna elements that are electrically connected to a second RF signal port and that each have an associated tunable element configured to control excitation of the folded monopole antenna element; and a controller operatively connected to the tunable elements associated with each of the elements for selectively controlling radiation pattern directions of the first antenna and the second antenna, wherein for each of the first antenna and the second antenna unit the IFA elements are arranged symmetrically around a central axis, on a printed surface board, PCB, substrate, and are spaced apart from and parallel to the reflector element, wherein for each first antenna the first RF signal port is centrally located relative to the IFA elements, each IFA element of the first antenna being connected to the first RF signal port through the tunable element associated with the IFA element. a first antenna positioned on the reflector element, the first antenna comprising at least three inverted-F antenna, IFAs, elements that are electrically connected to a first RF signal port and that each have an associated tunable element configured to control excitation of the IFA element, the tunable elements being operative to control a radiation pattern direction of the first antenna; a second antenna co-located on the reflector element with the first antenna, the second antenna comprising at least three folded monopole antenna elements that are electrically connected to a second RF signal port and that each have an associated tunable element configured to control excitation of the folded monopole antenna element; and a controller operatively connected to the tunable elements associated with each of the elements for selectively controlling radiation pattern directions of the first antenna and the second antenna, wherein for each of the first antenna and the second antenna unit the IFA elements are arranged symmetrically around a central axis, on a printed surface board, PCB, substrate, and are spaced apart from and parallel to the reflector element, wherein for each first antenna the first RF signal port is centrally located relative to the IFA elements, each IFA element of the first antenna being connected to the first RF signal port through the tunable element associated with the IFA element.