Regular radiometric calibration techniques developed for high frequency narrow band radar system are not applicable for low frequency ultra-wideband radar (UWBR). The low frequency scattering model is calculated using method of moment (MOM) and asymptotic waveform evaluation (AWE) technique, and the calibration method is proposed. Computer simulation is used to verify the validity of this calibration method.
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邹鲲,梁甸农,董臻.低频UWBR的辐射校准. Radiometric Calibration of Low Frequency UWBR[J].国防科技大学学报,2004,26(6):58-60 ,64.