Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Jongmann Kim"'
Publikováno v:
IEEE Access, Vol 11, Pp 119436-119445 (2023)
This paper proposes a novel method to predict the radar detection errors in a complex environment by considering slant range and angular error. This method involves analysis of the electromagnetic wave propagation path loss in troposphere using discr
Externí odkaz:
https://doaj.org/article/8f4876ea6488489aa41c90fdda786274
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 21, Iss 2, Pp 134-142 (2021)
The accurate estimation of clutter covariance matrix (CCM) is essential in designing a radar detector/filter to suppress sea clutter. This estimation might not be easily accomplished because of the scarcity of valid training vectors adjacent to the r
Externí odkaz:
https://doaj.org/article/82b323ffbf9c4e3785342c549a88d183
Publikováno v:
Applied Sciences, Vol 12, Iss 17, p 8566 (2022)
In this paper, a method for estimating atmospheric refractivity from sea and land clutters is proposed. To estimate the atmospheric refractivity, clutter power spectrums based on an artificial tri-linear model are calculated using an Advanced Refract
Externí odkaz:
https://doaj.org/article/0097a2c16c3d4e54a1f686808a8a0e97
Publikováno v:
2022 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbb27f69de6d9a746f64863dcbb5795d
https://doi.org/10.1109/rfit54256.2022.9882467
https://doi.org/10.1109/rfit54256.2022.9882467
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 21, Iss 2, Pp 134-142 (2021)
The accurate estimation of clutter covariance matrix (CCM) is essential in designing a radar detector/filter to suppress sea clutter. This estimation might not be easily accomplished because of the scarcity of valid training vectors adjacent to the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7e4d0cfdbbaadf9a78e0d29d49ffff2
https://doi.org/10.26866/jees.2021.21.2.134
https://doi.org/10.26866/jees.2021.21.2.134
Autor:
Ji-Heon Kim, Sanghyun Park, Jongmann Kim, Myungsoo Chung, Sungwon Hong, Chan-Hong Kim, Kichul Yoon, Hyunwoo Ko, Jinwoo Shin
Publikováno v:
2018 22nd International Microwave and Radar Conference (MIKON).
This paper proposes a novel skewed-beam compensation algorithm for a full digital phased array antenna. When a full digital phased array antenna, which is tilted up-or down-ward, radiates a steered horizontal fan beam, the fan beam becomes skewed and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4e1f73c7a8fada1b17733724fe2ceb0
https://doi.org/10.23919/mikon.2018.8405215
https://doi.org/10.23919/mikon.2018.8405215