An antenna (100, 200) operative to exchange signals in the broadband range of the electromagnetic spectrum, comprising: - a conductive ground plane; and - at least one pair of broadband radiators (106, 108, 202, 204, 206, 208, 202a, 204a, 206a, 208a, 202b, 204b, 206b, 208b) mounted to the conductive ground plane, each broadband radiator including first and second dipole elements (106a, 106b, 108a, 108b) each having a length dimension, the first dipole element (106a, 108a) tuned to a first broadband frequency and the second dipole element (106b, 108b) tuned to a second broadband frequency; wherein for each broadband radiator: - the length of the first dipole element (106a, 108a) is longer than the length of the second dipole element (106b, 108b) and the first dipole element (106a, 108a) crosses the second dipole element (106b, 108b) along a vertical line (120, 122) substantially normal to the conductive ground plane; - the second broadband frequency is higher than the first broadband frequency; - the first and second dipole elements (106a, 106b, 108a, 108b) are arranged in a cruciform configuration; wherein: - the first and second dipole elements (106a, 106b, 108a, 108b) of one broadband radiator (106, 108, 202, 204, 206, 208, 202a, 204a, 206a, 208a, 202b, 204b, 206b, 208b) are spatially positioned relative to the respective first and second dipole elements (106a, 106b, 108a, 108b) of the other broadband radiator (106, 108, 202, 204, 206, 208, 202a, 204a, 206a, 208a, 202b, 204b, 206b, 208b) to minimize electrical coupling therebetween; - one of the first and second dipole elements (106a, 106b, 108a, 108b) of one of the broadband radiators (106, 108, 202, 204, 206, 208, 202a, 204a, 206a, 208a, 202b, 204b, 206b, 208b) is substantially orthogonal to one of the first and second dipole elements of the other of the broadband radiators (106, 108, 202, 204, 206, 208, 202a, 204a, 206a, 208a, 202b, 204b, 206b, 208b). - a conductive ground plane; and - at least one pair of broadband radiators (106, 108, 202, 204, 206, 208, 202a, 204a, 206a, 208a, 202b, 204b, 206b, 208b) mounted to the conductive ground plane, each broadband radiator including first and second dipole elements (106a, 106b, 108a, 108b) each having a length dimension, the first dipole element (106a, 108a) tuned to a first broadband frequency and the second dipole element (106b, 108b) tuned to a second broadband frequency; - the length of the first dipole element (106a, 108a) is longer than the length of the second dipole element (106b, 108b) and the first dipole element (106a, 108a) crosses the second dipole element (106b, 108b) along a vertical line (120, 122) substantially normal to the conductive ground plane; - the second broadband frequency is higher than the first broadband frequency; - the first and second dipole elements (106a, 106b, 108a, 108b) are arranged in a cruciform configuration; - the first and second dipole elements (106a, 106b, 108a, 108b) of one broadband radiator (106, 108, 202, 204, 206, 208, 202a, 204a, 206a, 208a, 202b, 204b, 206b, 208b) are spatially positioned relative to the respective first and second dipole elements (106a, 106b, 108a, 108b) of the other broadband radiator (106, 108, 202, 204, 206, 208, 202a, 204a, 206a, 208a, 202b, 204b, 206b, 208b) to minimize electrical coupling therebetween; - one of the first and second dipole elements (106a, 106b, 108a, 108b) of one of the broadband radiators (106, 108, 202, 204, 206, 208, 202a, 204a, 206a, 208a, 202b, 204b, 206b, 208b) is substantially orthogonal to one of the first and second dipole elements of the other of the broadband radiators (106, 108, 202, 204, 206, 208, 202a, 204a, 206a, 208a, 202b, 204b, 206b, 208b).