Il‐Suek Koh

800 total citations
96 papers, 543 citations indexed

About

Il‐Suek Koh is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Aerospace Engineering. According to data from OpenAlex, Il‐Suek Koh has authored 96 papers receiving a total of 543 indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Electrical and Electronic Engineering, 47 papers in Atomic and Molecular Physics, and Optics and 36 papers in Aerospace Engineering. Recurrent topics in Il‐Suek Koh's work include Electromagnetic Scattering and Analysis (44 papers), Electromagnetic Simulation and Numerical Methods (36 papers) and Microwave Engineering and Waveguides (15 papers). Il‐Suek Koh is often cited by papers focused on Electromagnetic Scattering and Analysis (44 papers), Electromagnetic Simulation and Numerical Methods (36 papers) and Microwave Engineering and Waveguides (15 papers). Il‐Suek Koh collaborates with scholars based in South Korea, United States and China. Il‐Suek Koh's co-authors include Kamal Sarabandi, Jong‐Gwan Yook, Yong‐Shik Lee, Inyong Song, Sung‐Hoon Choa, Yu Sang Lee, Yongbin Sun, Yongjune Kim, Meng Zhao and Hyunsoo Lee and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and IEEE Transactions on Geoscience and Remote Sensing.

In The Last Decade

Il‐Suek Koh

79 papers receiving 495 citations

Peers

Il‐Suek Koh
M.D. Deshpande United States
A.G. Pino Spain
Yinchao Chen United States
Yi Ren China
Jiangfan Liu China
L.P. Ligthart Netherlands
Guo‐Qiang Zhu China
Özlem Özgün Türkiye
M.D. Deshpande United States
Il‐Suek Koh
Citations per year, relative to Il‐Suek Koh Il‐Suek Koh (= 1×) peers M.D. Deshpande

Countries citing papers authored by Il‐Suek Koh

Since Specialization
Citations

This map shows the geographic impact of Il‐Suek Koh's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Il‐Suek Koh with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Il‐Suek Koh more than expected).

Fields of papers citing papers by Il‐Suek Koh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Il‐Suek Koh. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Il‐Suek Koh. The network helps show where Il‐Suek Koh may publish in the future.

Co-authorship network of co-authors of Il‐Suek Koh

This figure shows the co-authorship network connecting the top 25 collaborators of Il‐Suek Koh. A scholar is included among the top collaborators of Il‐Suek Koh based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Il‐Suek Koh. Il‐Suek Koh is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Koh, Il‐Suek. (2025). A Complete Uniform Asymptotic Expansion of Dyadic Green’s Function for Dielectric Half-Space Including Plasmonic Media. IEEE Transactions on Antennas and Propagation. 73(5). 3382–3387.
2.
Koh, Il‐Suek, et al.. (2024). Comparative Analysis of Scattering by Impedance and Dielectric Objects Computed by Integral Equation- and Reflection-Based Iterative Physical Optics Algorithms. The Journal of Korean Institute of Electromagnetic Engineering and Science. 35(3). 224–231.
3.
Koh, Il‐Suek, et al.. (2023). Comparison of Linear Iteration Schemes to Improve the Convergence of Iterative Physical Optics for an Impedance Scatterer. Journal of Electromagnetic Engineering and Science. 23(1). 78–80. 1 indexed citations
4.
Koh, Il‐Suek, et al.. (2020). Target Detection and Tracking Simulation of Air Defense Radar in High-Density Clutter Environments Using a Real-time Simulator. The Journal of Korean Institute of Electromagnetic Engineering and Science. 31(8). 738–745.
5.
Koh, Il‐Suek, et al.. (2019). High Resolution Radar Model to Simulate Detection/Tracking Performance of Multi-Function Radar in War Game Simulator. The Journal of Korean Institute of Electromagnetic Engineering and Science. 30(1). 70–78. 2 indexed citations
6.
Koh, Il‐Suek, et al.. (2019). SAR Image Generation of Ocean Surface Using Time-Divided Velocity Bunching Model. SHILAP Revista de lepidopterología. 19(2). 82–88. 8 indexed citations
7.
Lee, Hyunsoo, et al.. (2018). Modified SDIE MLFMM Method for Inhomogeneous Impedance Material Containing PEC or PMC Region. The Journal of Korean Institute of Electromagnetic Engineering and Science. 29(10). 805–810. 2 indexed citations
8.
Lee, Hyunsoo, et al.. (2018). Survivability for Airborne Platform on Encounter Scenarios where Repeater-type Active Decoy Counteracts Active RF Seeker System Operating Based on PN Guidance Law. The Journal of Korean Institute of Electromagnetic Engineering and Science. 29(4). 256–265. 1 indexed citations
9.
Lee, Hyunsoo, Il‐Suek Koh, Yongjune Kim, & Yong‐Shik Lee. (2018). Wideband performance analysis of ground-plane cloak designed with polarization-independent randomly patterned metamaterial. Scientific Reports. 8(1). 8466–8466. 4 indexed citations
10.
Koh, Il‐Suek, et al.. (2017). Criterion to Choose Efficient Far-Field Approximation of Dyadic Green’s Function for Impedance Plane like Ocean Surface. The Journal of Korean Institute of Electromagnetic Engineering and Science. 28(2). 147–154. 1 indexed citations
11.
12.
Koh, Il‐Suek, et al.. (2017). Evaluation of Effective Jamming/Deception Area of Active Decoy against Ground Tracking Radars on Dynamic Combat Scenarios. The Journal of Korean Institute of Electromagnetic Engineering and Science. 28(4). 269–278. 1 indexed citations
13.
Koh, Il‐Suek, et al.. (2017). Improvement of accuracy and convergence of iterative physical optics using local correction. 241–242. 1 indexed citations
14.
Koh, Il‐Suek, et al.. (2016). Some analytic formulations of weakly singular integrals over polygon for IPO applications. International Symposium on Antennas and Propagation. 1 indexed citations
15.
Koh, Il‐Suek, et al.. (2011). Characteristics of time-reversal(TR) SAR image of point target. IEEE Asia-Pacific Conference on Synthetic Aperture Radar. 1–4.
16.
Koh, Il‐Suek, et al.. (2010). 3-D Isotropic Dispersion FDTD Algorithm for Rectangular Grid. IEEE Antennas and Wireless Propagation Letters. 9. 522–525. 6 indexed citations
17.
18.
Koh, Il‐Suek, et al.. (2006). 2-D FDTD Scheme with Exact Attenuation and Phase Velocity for Lossy Media. 2006 IEEE Antennas and Propagation Society International Symposium. 3825–3828. 1 indexed citations
19.
Koh, Il‐Suek, et al.. (2006). Novel Explicit 2-D FDTD Scheme With Isotropic Dispersion and Enhanced Stability. IEEE Transactions on Antennas and Propagation. 54(11). 3505–3510. 31 indexed citations
20.
Koh, Il‐Suek & Kamal Sarabandi. (2003). Fast multipole representation of Green's function for an impedance half space. 594–597.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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