| 摘要 |
FIELD: physics. ^ SUBSTANCE: invention claims method of clutter filtration in broadband radar signals by obtaining impedance value for target echo signal. Object of invention involves selection of distance resolution and calculation of energy spectre for given emitted signal. Profile (rho(tau)) of target is estimated using correlation of emitted signal and received echo signal in the form of convolution. Target impedance is calculated, and target is filtered using obtained target impedance. ^ EFFECT: increased accuracy of clutter filtration in broadband radar signals. ^ 5 cl |
