Sun Xiao-chang, Huang fu Kan, Yuan Jun-quan, Wang Zhan. Space-Time Adaptive Processor Rank-Reduced by Multistage Nested Wiener Filter[J]. Journal of Electronics & Information Technology, 2004, 26(1): 77-81.
Citation:
Sun Xiao-chang, Huang fu Kan, Yuan Jun-quan, Wang Zhan. Space-Time Adaptive Processor Rank-Reduced by Multistage Nested Wiener Filter[J]. Journal of Electronics & Information Technology, 2004, 26(1): 77-81.
Sun Xiao-chang, Huang fu Kan, Yuan Jun-quan, Wang Zhan. Space-Time Adaptive Processor Rank-Reduced by Multistage Nested Wiener Filter[J]. Journal of Electronics & Information Technology, 2004, 26(1): 77-81.
Citation:
Sun Xiao-chang, Huang fu Kan, Yuan Jun-quan, Wang Zhan. Space-Time Adaptive Processor Rank-Reduced by Multistage Nested Wiener Filter[J]. Journal of Electronics & Information Technology, 2004, 26(1): 77-81.
An anti-jamming space-time adaptive processor rank-reduced by Multistage Nested Winner Filter(MSNWF) is presented in this paper. Such processor can overcome the need of freedom degrees in traditional array processing while maintains the computa-tional complexity requirements at a low level. Simulations proved such a processor can provide more freedom degrees under janimering senario and the ability to identify interfer-ences in a multidimensional spectrum at the AOA-frequency coordinates. Simulations also proved a low rank (D=10) is enough for the MSNWF space-time processor to approximate its full rank performance.
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