A multiple-input-multiple output antenna for use with wireless communication comprises a first element a first radiation element operable to resonate at a first frequency and a second radiation element operable to resonate at a second frequency, wherein the second frequency is not an integer multiple of the first frequency. The first and second antenna radiation elements are each proximate to a ground plane and the respective resonance frequencies of the first radiation element and the second radiation element is achieved by controlling the electrical coupling between the first radiation element, the second radiation element and the ground plane and the resonance frequencies of the first and second radiation elements is controlled independently.