Zobrazeno 1 - 10 of 23 pro vyhledávání: '"Jong-mann Kim"'
2
Fine Doppler Frequency Estimation of Windowed Complex Sinusoidal Signals for Radar Systems
Autor: Chungyong Lee, Jong-Mann Kim, Hyunwoo Ko, Sungwon Hong
Publikováno v: IEEE Sensors Journal. 21:3860-3870
This article presents a new fine Doppler frequency estimation method of complex sinusoidal signals for radar systems. The proposed method can work with nonrectangular window functions to suppress the interference signal caused by the undesired spectr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db6415e7796e8bbb25fe021ef9b6f7f2
https://doi.org/10.1109/jsen.2020.3028117
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4
Akademický článek
A New Jammer Suppression Method in MIMO Radar Using Matrix Pencil Method and Generalized Likelihood Ratio Test
Autor: Kang-in Lee, Wonjune Kang, Young-Seek Chung, Hoon-Gee Yang, Jong Mann Kim
Publikováno v: International Journal of Antennas and Propagation, Vol 2015 (2015)
We propose a new algorithm to suppress the jammer signals and estimate the direction of arrival (DOA) of the signal of interest (SOI) for collocated MIMO radar by using the matrix pencil method (MPM) and the generalized likelihood ratio test (GLRT).
Externí odkaz: https://doaj.org/article/bcf87b307dad40ce98b7d09207d55079
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6
High-Resolution Millimeter-Wave Ground-Based SAR Imaging via Compressed Sensing
Autor: Rae-Seoung Park, Jong-mann Kim, Sang-Hoon Jung, Hyun-Kyo Jung, Yong-Sun Cho, Young-Seek Chung
Publikováno v: IEEE Transactions on Magnetics. 54:1-4
Compressed sensing (CS) is a technique which reconstructs an approximated full image using reduced samples. With the CS technique, the measurement time is reduced and high-resolution reconstructed data are obtained. On the other hand, the computation
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::012c3cb5349c6573c47f87871292014d
https://doi.org/10.1109/tmag.2017.2764949
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