System Realization of Broad Band Digital Beam Forming for Digital Array Radar

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Abstract Broad band Digital Beam Forming (DBF) is the key technique for the realization of Digital Array Radar (DAR). We propose the method of combination realization of the channel equalization and DBF time delay filter function by using adaptive Sample Matrix Inversion algorithm. The broad band DBF function is realized on a new DBF module based on parallel fiber optic engines and Field Program Gate Array (FPGA). Good performance is achieved when it is used to some radar products.

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	Articles by authors
	Wang Feng
	Li Jing
	Liu Jun
	Chen Xi-xin
	Long Wei-jun

Key words： Digital array radar Broad band DBF Channel equalization

Received: 2013-04-09; Published: 2013-08-29

Cite this article:

Wang Feng,Li Jing,Liu Jun et al. System Realization of Broad Band Digital Beam Forming for Digital Array Radar[J]. JOURNAL OF RADARS, 2013, 2(3): 314-318.

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