Title :
A fully-digital processing approach for radar IF signal direct quadrature sampling
Author :
Jiabin, Xiang ; Xiaoyan, Ma
Author_Institution :
Air Force Radar Acad., Hubei, China
Abstract :
Based on a comparison study of the present methods for quadrature sampling of a radar IF signal, the sufficient-necessary condition for the sampling frequency choice is analyzed, and the choice range has been extended. Correspondingly, a new fully-digital approach for in-phase and quadrature components extraction is proposed
Keywords :
radar signal processing; signal sampling; fully-digital processing approach; in-phase components extraction; quadrature components extraction; radar IF signal direct quadrature sampling; sampling frequency choice; sufficient-necessary condition; Band pass filters; Cities and towns; Digital filters; Filtering; Frequency; Interpolation; Radar signal processing; Sampling methods; Signal processing; Signal sampling;
Conference_Titel :
Radar, 1996. Proceedings., CIE International Conference of
Conference_Location :
Beijing
Print_ISBN :
0-7803-2914-7
DOI :
10.1109/ICR.1996.574482
