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Parameter estimation of chirp signals in random noise using Wigner distribution

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3 Author(s)
H. Ijima ; Dept. of Mech. & Syst. Eng., Kyoto Inst. of Technol., Japan ; A. Ohsumi ; I. Djurovic

Incorporating with the realizations of Wigner distribution, an effective method of estimating unknown parameters of the received noisy chirp signals is proposed. The method is tested by simulations for superimposed chirp signals to show the efficacy.

Published in:

Circuits and Systems, 2004. MWSCAS '04. The 2004 47th Midwest Symposium on  (Volume:2 )

Date of Conference:

25-28 July 2004