Browsing by Author "Ra, Won-Sang"

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Efficient aimpoint tracking using target range profiles of a wideband FMCW seeker

Ra, Won-Sang; Whang, Ick-Ho; Shin, Hyo-Sang; Tsourdos, Antonios (Springer, 2017-07-20)

This paper proposes an efficient aimpoint tracking filter for high-range resolution FMCW radar seekers. A modified probabilistic data association scheme is devised to deal with closely located measurements generated by ...
Time-varying radome slope estimation for passive homing anti-ship missiles

Ra, Won-Sang; Ahn, Sejoon; Lee, Yunha; Whang, Ick-Ho (IEEE, 2020-03-12)

This paper addresses a time-varying radome slope (RS) estimation problem for passive homing anti-ship missiles. Apart from conventional approaches, the non-linear characteristics of the radome aberration error is taken ...

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