A mismatched filter, comprised of a matched filter in cascade with a parameterized multiplicative finite-duration impulse response (FIR) filter, is proposed. For a given mainlobe to sidelobe ratio, the proposed filter is longer than the length-optimal filters but uses fewer multipliers and adders. Results are shown for Barker codes of length 5, 7, 11, and 13 and extended to compound Barker codes.
Multiplicative mismatched filters for sidelobe suppression in Barker codes
IEEE Transactions on Aerospace and Electronic Systems ; 44 , 1 ; 349-359
2008-01-01
746856 byte
Article (Journal)
Electronic Resource
English
CORRESPONDENCE - Multiplicative Mismatched Filters for Sidelobe Suppression in Barker Codes
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