Yang Jun, Qi Zaikang. Compensation for the Influence of Radar-Target Relative Speed on Step Frequency MMW Target Identification[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 1998, 7(4): 380-387.
Citation:
Yang Jun, Qi Zaikang. Compensation for the Influence of Radar-Target Relative Speed on Step Frequency MMW Target Identification[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 1998, 7(4): 380-387.
Yang Jun, Qi Zaikang. Compensation for the Influence of Radar-Target Relative Speed on Step Frequency MMW Target Identification[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 1998, 7(4): 380-387.
Citation:
Yang Jun, Qi Zaikang. Compensation for the Influence of Radar-Target Relative Speed on Step Frequency MMW Target Identification[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 1998, 7(4): 380-387.
Aim To study the influence of radar-target relative speed on frequency MMW high-resolution ore-dimension distance profile and the compensation for it. Methods Based on the distance travelled by the electromagnetic wave, analyses were made for the compensation algorithm and the expression of the inverse FFT base distance was given.The relative importance of different compensation terms was studied in great detail. The concept of searching compensation was put forward. Results and Condclusion Dcm-△Dvimis the be distance of inverse FFT transformation, the effect caused by the distance △Dim on one-dimension profile is negligible, and the effect caused by the distance Dvim should not be neglected and must be compensated.