A method for producing an interference reduced radar image, the method comprising: receiving (S102) a measured sequence of beat signals , each beat signal comprising a number of segments , each segment having an amplitude, wherein the ith segment of the jth beat signal is identifiable as a segment i,j with amplitude A i,j , wherein i= 1, ..., a, j= 1, ..., b, the method being characterized in that it further comprises: identifying (S104) one or more interference segments within the measured sequence of beat signals , an interference segment being a segment subject to an interference; doctoring (S106) the measured sequence of beat signals by creating a doctored representation of the measured sequence of beat signals in the form of a matrix Y with elements y i,j : Y = y 1,1 ⋯ y 1 , b ⋮ ⋱ ⋮ y a , 1 ⋯ y a , b , wherein y i,j = m i,j × A i,j , wherein m i,j is a masking value, the masking value being dependent on whether segment i,j is identified as an interference segment or not, the masking value being set to a lower value if segment i,j is an interference segment compared to if it is not an interference segment ; creating (S108) a doctoring mask representing the doctoring of the measured sequence of beat signals , the doctoring mask being a matrix M with elements m i,j : M = m 1,1 ⋯ m 1 , b ⋮ ⋱ ⋮ m a , 1 ⋯ m a , b ; and estimating (S110) a reconstructed range-doppler image X̂ from Y and M, wherein the reconstructed range-doppler image is a range-doppler image of Y which is deconvolved using M, a range-doppler image being a time-frequency transform of a representation of a sequence of beat signals; whereby doctoring (S106) the measured sequence of beat signals at least partially removes interference effects and estimating a reconstructed range-doppler image at least partially removes image artefacts created by the doctoring (S106). identifying (S104) one or more interference segments within the measured sequence of beat signals , an interference segment being a segment subject to an interference; doctoring (S106) the measured sequence of beat signals by creating a doctored representation of the measured sequence of beat signals in the form of a matrix Y with elements y i,j : Y = y 1,1 ⋯ y 1 , b ⋮ ⋱ ⋮ y a , 1 ⋯ y a , b , wherein y i,j = m i,j × A i,j , wherein m i,j is a masking value, the masking value being dependent on whether segment i,j is identified as an interference segment or not, the masking value being set to a lower value if segment i,j is an interference segment compared to if it is not an interference segment ; creating (S108) a doctoring mask representing the doctoring of the measured sequence of beat signals , the doctoring mask being a matrix M with elements m i,j : M = m 1,1 ⋯ m 1 , b ⋮ ⋱ ⋮ m a , 1 ⋯ m a , b ; and estimating (S110) a reconstructed range-doppler image X̂ from Y and M, wherein the reconstructed range-doppler image is a range-doppler image of Y which is deconvolved using M, a range-doppler image being a time-frequency transform of a representation of a sequence of beat signals; whereby doctoring (S106) the measured sequence of beat signals at least partially removes interference effects and estimating a reconstructed range-doppler image at least partially removes image artefacts created by the doctoring (S106). <EOS>