Published and accepted papers
Chi Young Ahn, Seongje Chae, Sangwoo Kang, Kwang-Jae Lee, Won-Kwang Park, and Seong-Ho Son, Orthogonality sampling method for identifying small anomalies in real-world microwave imaging, East Asian Journal on Applied Mathematics, 14, pp. 293-313, 2024.
Sangwoo Kang and Won-Kwang Park, A novel study on the bifocusing method in inverse scattering problem, AIMS Mathematics, 8 (11), 27080–27112, 2023.
Doosung Choi, Johan Helsing, Sangwoo Kang, and Mikyoung Lim, Inverse problem for a planar conductivity inclusion, SIAM Journal on Imaging Science, Vol. 16(2), 969-995, 2023.
Sangwoo Kang, Won-Kwang Park, and Seong-Ho Son, A qualitative analysis of the bifocusing method for a real-time anomaly detection in microwave imaging, Computers & Mathematics with Applications, Vol. 137, 93-101, 2023.
Sangwoo Kang, Mikyoung Lim, and Won-Kwang Park, Fast identification of short, linear perfectly conducting cracks in a bistatic measurement configuration, Journal of Computational Physics, Vol. 468, 111479, 2022.
Sangwoo Kang and Won-Kwang Park, Application of MUSIC algorithm for identifying small perfectly conducting cracks in limited-aperture inverse scattering problem, Computers & Mathematics with Applications, Vol. 117, 97-112, 2022.
Sangwoo Kang and Mikyoung Lim, Monostatic sampling methods in limited-aperture configuration, Applied Mathematics and Computation, Vol. 427, 127170, 2022.
Sangwoo Kang, Seongje Chae, and Won-Kwang Park, A study on the orthogonality sampling method corresponding to the observation directions configuration, Results in Physics, Vol. 33, 105108, 2022.
Sangwoo Kang and Marc Lambert, Structure analysis of direct sampling method in 3D electromagnetic inverse problem: near- and far-field configuration, Inverse Problems, Vol. 37(7), 075002, 2021.
Sangwoo Kang, Marc Lambert, Chi Young Ahn, Taeyoung Ha, and Won-Kwang Park, Single- and multi-frequency direct sampling methods in limited-aperture inverse scattering problem, IEEE Access, Vol. 8, 121637-121649, 2020.
Sangwoo Kang, Marc Lambert, and Won-Kwang Park, Analysis and improvement of direct sampling method in monostatic configuration, IEEE Geoscience and Remote Sensing Letters, Vol. 16(11), 1721 - 1725, 2019.
Sangwoo Kang, Marc Lambert, and Won-Kwang Park, Direct sampling method for imaging small dielectric inhomogeneities: analysis and improvement, Inverse Problems, Vol. 34(9), 095005, 2018.
Sangwoo Kang, Marc Lambert, and Won-Kwang Park, Multi-frequency direct sampling method in inverse scattering problem, J. Phys. Conf. Ser., Vol. 904 (1), 012018, 2017.
Submitted papers
Sangwoo Kang, Asymptotic behavior of MUSIC algorithm for imaging three-dimensional dielectric inclusion.
In preparation
Sangwoo Kang, Lucia Scialacqua and Joe Wiart, Numerical study on reconstruction of internal electric field of phantom with source data in non-invasive system.
Sangwoo Kang and Hwijae Son, Reconstruction of internal electric field of dielectric inclusion with physics-guided neural networks in the non-invasive configuration.
Sangwoo Kang, Jiho Hong ,and Mikyoung Lim, Extended target imaging from monostatic measurement data via Bayesian inversion.
Doosung Choi, Sangwoo Kang, and Mikyoung Lim, Recover of generalized polarization tensor in three-dimensional conductivity problem.
Sangwoo Kang, Fast object localization with monostatic data using MUSIC algorithm.
Sangwoo Kang and Won-Kwang Park, Bistatic Sampling Method for imaging dielectric objects with single- and multi-frequency.
Sangwoo Kang, Minyeob Lee, Won-Kwang Park, and Seong-Ho Son, Bifocusing Based Imaging of Penetrable Dielectric Objects From Fresnel Dataset.
Conference proceedings
Sangwoo Kang, Seongje Chae, and Won-Kwang Park, Fast Anomaly Detection via the Orthogonality Sampling Method in Microwave Imaging, 2022 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT), Busan, Korea.
Sangwoo Kang, MUSIC algorithm in three-dimensional inverse electromagnetic scattering problem, 2022 KSIAM Spring Conference, Daejon, Korea.
Seongje Chae, Sangwoo Kang, and Won-Kwang Park, Application and Analysis of the Orthogonality Sampling Method For Anomaly Detection with Inaccurate Wavenumber, 2022 KIEES summer conference, Jejudo, Korea.
Selected for best paper award.
Seongje Chaeo, Sangwoo Kang, Kwang-Jae Lee, Seong-Ho Son, and Won-Kwang Park, Orthogonality Sampling Method for Localizing Unknown Anomalies in Microwave Imaging, 2021 KIEES summer conference, Yeosu, Korea.
Sangwoo Kang, Numerical study of coupling effect to reconstruction of electric field inside of phantom, 2020 ASCoF General Assembly and Fall Conference. Paris, France.
Selected for Silver prize, best paper award.
Sangwoo Kang, Estimation of specific absorption rate via non-invasive vector measurement system, 2nd Tukey-France Korean scientists forum on science and technology, Online.
Sangwoo Kang and Marc Lambert, Alternative direct sampling method in 3D inverse electromagnetic scattering problem, Proceedings of the 2018 International Symposium on Antennas and Propagation(ISAP 2018), Busan, Korea.
Selected for the finalist of best student paper award.
Sangwoo Kang and Marc Lambert, Direct sampling method with optimal test dipole in inverse electromagnetic scattering 3D problem, Proceeding of the Europe-Korea Conference on Science and Technology (EKC 2018), Glasgow, UK.
Sangwoo Kang, Marc Lambert, and Won-Kwang Park, Analysis of Kirchhoff migration and direct sampling method within far-field approximation: from the multi-static to the mono-static configuration, 2nd URSI Atlantic Radio Science Meeting (URSI-RASC 2018), Gran Canaria, Spain.
Selected for Honorable Mention of the 6th International URSI Student Paper Prize Competition.
Sangwoo Kang, Marc Lambert, and Won-Kwang Park, Multi-frequency direct sampling method in inverse scattering problem, International Workshop on New Computational Methods for Inverse Problems (NCMIP 2017), Cachan, France.
Sangwoo Kang and Won-Kwang Park, Comparing the imaging performance of MUSIC and Linear Sampling method, 2016 9th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI), Datong, China.