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| PRECISE MEASUREMENT AND TRACKING OF DISTANCE FOR SPARSE-ARRAY SYNTHETIC IMPULSE AND APERTURE RADAR |
| Chen Baixiao; Zhang Shouhong |
| Key Laboratory for Radar Signal Processing Xidian Univ.,Xi'an 710071 |
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Abstract Two methods of distance measuring for sparse-array Synthetic Impulse and Aperture Radar(SIAR) are described, by which a high precision is obtained without high frequency sampling. The effect of errors in angle measuring on distance measuring is discussed in the process of time-space 3D matched filtering. Computer simulation results show these methods are effective.
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Received: 22 May 1996
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1997, Vol. 19 
