Publications

International Journal Articles

[2025]

• Line-of-sight probability in urban environments representing deterministic grids, K.-W. Kim, H. Kwon, S. Park, IEEE Transactions on Antennas and Propagation, Volume 73, Issue 3, pp. 1792–1803, 2025.

• Sub-terahertz channel characterization in a lecture room from measurements with phase drift by a rotating horn antenna, K.-W. Kim, M.-D. Kim, J.-J. Park, J. Lee, H.-K. Kwon, IEEE Transactions on Antennas and Propagation, Volume 73, Issue 2, pp. 1110–1124, 2025.

[2024]

• Correlated and superposed signal decomposition for multipath channel parameterization, K.-W. Kim, M.-D. Kim, IEEE Antennas and Wireless Propagation Letters, Volume 23, Issue 10, pp. 2865–2869, 2024.

• Ray-tracing-based data expansion from limited sub-THz channel measurements in urban street, I.-S. Lee, K.-W. Kim (co-first author), S.-J. Oh, IEEEWireless Communications Letters, Volume 13, Issue 5, pp. 1305–1309, 2024.

• Optimal equivalent-time sampling for periodic complex signals with digital downconversion, K.-W. Kim, H.-K. Kwon, M.-D. Kim, ETRI Journal, Volume 46, Issue 2, pp. 238–249, 2024.

[2023]

• Measurement-based omnidirectional millimetre-wave and sub-THz propagation analysis in urban microcellular environment for 6G, J. Lee, J.-J. Park, K.-W. Kim, H.-K. Kwon, M.-D. Kim, IET Microwaves, Antennas and Propagation, Volume 17, Issue 6, pp. 443–453, 2023. (Top Cited Article)

• 159-GHz propagation measurement and analysis in urban microcellular environment for 6G, J. Lee, J.-J. Park, K.-W. Kim, M.-D. Kim, H.-K. Kwon, IEEE Wireless Communications Letters, Volume 12, Issue 2, pp. 277–291, 2023.

[2021]

• Empirical millimeter-wave wideband propagation characteristics of high-speed train environments, J.-J. Park, J. Lee, K.-W. Kim, H.-K. Kwon, M.-D. Kim, ETRI Journal, Volume 43, Issue 3, pp. 377–388, 2021. (Featured Article, Best Paper Award)

[2020]

• Millimeter-wave diffraction-loss model based on over-rooftop propagation measurements, K.-W. Kim, M.-D. Kim, J. Lee, J.-J. Park, Y. K. Yoon, Y. J. Chong, ETRI Journal, Volume 42, Issue 6, pp. 827–836, 2020.

• Millimeter-wave directional-antenna beamwidth effects on the ITU-R building entry loss (BEL) propagation model, J. Lee, K.-W. Kim, M.-D. Kim, J.-J. Park, Y. K. Yoon, Y. J. Chong, ETRI Journal, Volume 42, Issue 1, pp. 7–16, 2020. (Featured Article)

[2019]

• Measurement-based millimeter-wave angular and delay dispersion characteristics of outdoor-to-indoor propagation for 5G millimeter-wave systems, J. Lee, K.-W. Kim, M.-D. Kim, J.-J. Park, Y. K. Yoon, Y. J. Chong, IEEE Access, Volume 7, pp. 150492–150504, 2019.

• Site prediction model for the over rooftop path in a suburban environment at millimeter wave, Y. K. Yoon, K.-W. Kim, Y. J. Chong, International Journal of Antennas and Propagation, 2019.

[2016]

• Geometric optics-based propagation prediction model in urban street canyon environments, K.-W. Kim, S.-J. Oh, IEEE Antennas and Wireless Propagation Letters, Volume 15, pp. 1128–1131, 2016.

[2014]

• An efficient implementation of the ITU-R channel model for device-to-device simulation, K.-W. Kim, S.-J. Oh, IEEE Communications Letters, Volume 18, Issue 9, pp. 1633–1636, 2014.

[2011] 

• Verification methodology for the IMT-Advanced channel simulator, K.-W. Kim, J.-J. Park, S. Yoon, S.-J. Oh, IEICE Electronics Express, Volume 8, Issue 13, pp. 994–1000, 2011.

• A data flow optimization method for high speed MAC processing in an IEEE 802.16m modem, K.-W. Kim, J.- Yi, S.-J. Oh, IEICE Electronics Express, Volume 8, Issue 8, pp. 530–535, 2011.

International Conference Proceedings

[2024]

• Path loss measurements and analysis in an urban low-rise/suburban environment at 159 GHz, M.-D. Kim, J.-J. Park, J. Lee, K.-W. Kim, B. S. Kang, H. K. Kwon, IEEE International Symposium on Antennas and Propagation (ISAP), 2024.

[2023]

• Phase drift compensation of sub-THz horn antenna pattern in presence of phase center offset and orientation misalignment, K.-W. Kim, M.-D. Kim, J.-N. Lee, IEEE International Conference on ICT Convergence (ICTC), 2023.

• Integration of radio environment map and smart phone measurements in real world deployment, K.-W. Kim, K.-Y. Cheon, H. Kwon, S. Park, IEEE Communication Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks workshops (SECON), 2023.

• Propagation measurement and analysis of a large cubicle office environment at 159 GHz, J. Lee, J.-J. Park, K.-W. Kim, H.-K. Kwon, M.-D. Kim, IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI), 2023.

• Sub-THz outdoor measurements and multipath propagation characteristics, J. Lee, J.-J. Park, K.-W. Kim, H.-K. Kwon, M.-D. Kim, IEEE European Conference on Antennas and Propagation (EuCAP), 2023.

[2022]

• Implementation and performance evaluation of wideband channel sounder at 159 GHz, M.-D. Kim, H.-K. Kwon, K.-W. Kim, J. Lee, J.-J. Park, IEEE International Conference on ICT Convergence (ICTC), 2022.

• Nullspace-based finite rate of innovation algorithm to resolve multiple signal sources, K.-W. Kim, M.-D. Kim, J.-J. Park, J. Lee, H.-K. Kwon, IEEE International Conference on ICT Convergence (ICTC), 2022.

• Path loss and multipath profiles in a street canyon based on 253 GHz measurements, K.-W. Kim, M.-D. Kim, J.-J. Park, J. Lee, H.-K. Kwon, IEEE Global Symposium on Millimeter-Waves and Terahertz (GSMM), 2022.

• Omnidirectional millimeter-wave propagation characteristics of corridor environments based on measurements at 28, 38, 71, and 82 GHz, J. Lee, K.-W. Kim, J.-J. Park, M.-D. Kim, H.-K. Kwon, IEEE European Conference on Antennas and Propagation (EuCAP), 2022.

[2021]

• Large- and small-scale fading characteristics of mmWave HST propagation channel based on 28-GHz measurements, J.-J. Park, J. Lee, K.-W. Kim, M.-D. Kim, IEEE European Conference on Antennas and Propagation (EuCAP), 2021.

• Millimeter-wave large cubicle office propagation characteristics based on measurements at 28, 38, and 71 GHz, J. Lee, K.-W. Kim, M.-D. Kim, J.-J. Park, IEEE European Conference on Antennas and Propagation (EuCAP), 2021.

• Efficient implementation of the SAGE algorithm for channel impulse response estimation, K.-W. Kim, M.-D. Kim, J. Lee, J.-J. Park, H.-K. Kwon, IEEE International Conference on ICT Convergence (ICTC), 2021.

[2020]

• Experimental reflection characteristics of 253 GHz in a small closed-room, M.-D, Kim, K.-W. Kim, H.-K. Kwon, , J. Lee, J.-J. Park, IEEE International Symposium on Antennas and Propagation (ISAP), 2020.

• 253-GHz angular and delay profile measurements in outdoor street environment, J.-J. Park, J. Lee, K.-W. Kim, M.-D. Kim, IEEE International Conference on ICT Convergence (ICTC), 2020.

• Multipath characteristics of outdoor-to-indoor propagation based on 32-GHz measurements, J. Lee, K.-W. Kim, M.-D. Kim, J.-J. Park, IEEE European Conference on Antennas and Propagation (EuCAP), 2020.

• 28-GHz high-speed train measurements and propagation characteristics analysis, J.-J. Park, J. Lee, K.-W. Kim, M.-D. Kim, IEEE European Conference on Antennas and Propagation (EuCAP), 2020.

[2019]

• Ray-tracing simulation of millimeter wave and sub-terahertz channels in urban environment, K.-W. Kim, M.-D. Kim, J.-J. Park, J. Lee, IEEE International Conference on ICT Convergence (ICTC), 2019.

• Wide-sense stationarity of millimeter wave expressway channels based on 28 GHz measurements, J.-J. Park, J. Lee, K.-W. Kim, M.-D. Kim, H.-K. Kwon, K. H. Lee, IEEE Vehicular Technology Conference-Fall (VTC-Fall), 2019.

• 32-GHz outdoor-to-indoor channel measurement of propagation losses and delay spread, J. Lee, K.-W. Kim, M.-D. Kim, J.-J. Park, IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI), 2019.

• Multipath propagation characteristics for 5G vehicular communications based on 28 GHz expressway measurements, J.-J. Park, J. Lee, K.-W. Kim, M.-D. Kim, K. C. Lee, IEEE European Conference on Antennas and Propagation (EuCAP), 2019.

• Directional delay spread characteristics of outdoor-to-indoor propagation based on millimeter-wave measurements, J. Lee, K.-W. Kim, M.-D. Kim, J.-J. Park, IEEE European Conference on Antennas and Propagation (EuCAP), 2019.

[2018]

• 28 GHz Doppler measurements in high-speed express way environments, J.-J. Park, J. Lee, K.-W. Kim, M.-D. Kim, K. C. Lee, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2018.

• Spectral leakage reduction of power-delay-doppler profile for mmWave V2I channel, K.-W. Kim, J.-J. Park, M.-D. Kim, J. Lee, IEEE International Conference on ICT Convergence (ICTC), 2018.

• Vehicle antenna position dependent path loss for millimeter-wave V2V communication, J.-J. Park, J. Lee, K.-W. Kim, K. C. Lee, M.-D. Kim, IEEE Global Symposium on Millimeter-Waves (GSMM), 2018.

• Empirical investigation of antenna beamwidth effects on the ITU-R building entry loss (BEL) model based on 32 GHz measurements, J. Lee, K.-W. Kim, M.-D. Kim, J.-J. Park, H. K. Chung, IEEE Global Symposium on Millimeter-Waves (GSMM), 2018.

• Analysis of the effect of antenna beamwidth on received power in large indoor environments based on millimeter-wave channel measurements, J. Lee, K.-W. Kim, J.-J. Park, M.-D. Kim, IEEE International Symposium on Antennas and Propagation (ISAP), 2018.

• System impairment compensation of mmWave channel sounder with multiple antennas, K.-W. Kim, M.-D. Kim, H.-K. Kwon, J.-J. Park, IEEE International Symposium on Antennas and Propagation (ISAP), 2018.

• Measurement-based beam mis-alignment analysis of millimeter-wave directional beamforming in large indoor environments, J. Lee, M.-D. Kim, K.-W. Kim, J.-J. Park, IET conference publications, 2018.

[2017]

• Clutter loss characteristic in mm-wave bands for small urban environment, Y. K, Yoon, J. H. Kim, K.-W. Kim, M.-D. Kim, Y. J. Chong, IEEE International Conference on ICT Convergence (ICTC), 2017.

• Diffraction loss model based on 28 GHz over-rooftop propagation measurements, K.-W. Kim, M.-D. Kim, J.-J. Park, J. Lee, J. Liang, K.-C. Lee, IEEE Vehicular Technology Conference-Fall (VTC-Fall), 2017.

• Millimeter wave vehicular blockage characteristics based on 28 GHz measurements, J.-J. Park, J. Lee, J. Liang., K.-W. Kim, K.-C. Lee, M.-D. Kim, IEEE Vehicular Technology Conference-Fall (VTC-Fall), 2017.

[2016]

• Joint probability distribution of power delay profiles based on 28 GHz channel measurements, K.-W. Kim, M.-D. Kim, J.-J. Park, J. Lee, J. Liang, B. Park, IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC), 2016.

• Comparison of SAGE and BBF for multipath angular and delay spread characteristics with 28 GHz channel measurements, J. Liang, M.-D. Kim, J. Lee, J.-J. Park, B. Park, K.-W. Kim, IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC), 2016.

Domestic Journal Articles

[2022]

• ITU-R및글로벌6G sub-THz연구동향(Research trends on ITU-R and global 6G sub-THz), J.-J. Park, J. Lee, K.-W. Kim, M.-D. Kim, Information and Communications Magazine, Volume 39, Issue 9, pp. 10–17, 2022.

[2015]

• 밀리미터파 대역에서 5G와 고정통신 간의 간섭연구 (Interference study between 5G and fixed communications in the millimeter-wave band), S.-J. Oh, K.-W. Kim, The Proceedings of the Korea Electromagnetic Engineering Society, Volume 26, Issue 2, pp. 79–82, 2015.

Domestic Conference Proceedings

[2024]

• 도심지 고층 거리협곡 환경의 159GHz 대역 경로손실 특성 측정 (Path loss measurements at 159GHz for urban high-rise street-canyon environment), M.-D. Kim, K.-W. Kim, H.-K. Kwon, J. Lee, J.-J. Park, Winter Conference of the Korean Institute of Electromagnetic Engineering and Science (KIEES), 2024.

• 셀룰러 네트워크 시뮬레이션을 위한 Gaussian-perturbed lattice 모델 (Gaussian-perturbed lattice model for cellular network simulations), K.-W. Kim, K.-Y. Cheon, H. Kwon, S. Park, Joint Conference on Communications and Information (JCCI), 2024. (Best Paper Award)

[2023]

• 159GHz 대역 채널사운더의 다중경로 시공간 특성 측정 성능시험 (Performance measurement of spatio-temporal characteristics of mulipath components using 159GHz channel sounder), M.-D. Kim, K.-W. Kim, H.-K. Kwon, J. Lee, J.-J. Park, Autumn Conference of the Korean Institute of Electromagnetic Engineering and Science (KIEES), 2023.

• 159 GHz 대역 도심환경 전파채널 실측 및 분석결과 (Measurements and Analysis in a outdoor urban environment at 159 GHz), J.-J. Park, M.-D. Kim, J. Lee, K.-W. Kim, Joint Conference on Communications and Information (JCCI), 2023.

• 309GHz 대역 채널사운더의 근거리 다중경로 전파특성 측정 성능시험 (Performance Test of mulipath characteristics for channel sounder in 309GHz), M.-D. Kim, K.-W. Kim, H.-K. Kwon, J. Lee, J.-J. Park, Winter Conference of the Korean Institute of Electromagnetic Engineering and Science (KIEES), 2023.

[2022]

• 테라헤르츠대역채널사운더용광대역신호처리모듈개발(Development of wideband signal processing module for THz channel sounder), M.-D. Kim, K.-W. Kim, H.-K. Kwon, J. Lee, J.-J. Park, J. Choi, Summer Conference of the Korean Institute of Electromagnetic Engineering and Science (KIEES), 2022.

[2019]

• 전력-수신각 스펙트럼 추정을 위한 안테나 패턴 보상 방법 (Antenna pattern compensation technique for power-angular spectrum estimation), K.-W. Kim, J. Lee, M.-D. Kim, J.-J. Park, Autumn Symposium of the Korean Institute of Communications and Information Sciences (KICS), 2019.

• 28 GHz V2I 채널 측정에 기반한 채널 임펄스 응답의 자기 상관 관계 분석 (Analysis on autocorrelation of channel impulse response based on V2I channel measurements at 28 GHz), K.-W. Kim, J.-J. Park, J. Lee, M.-D. Kim, H.-K. Kwon, Summer Symposium of the Korean Institute of Communications and Information Sciences (KICS), 2019.

[2018]

• 밀리미터파대역클러터손실측정결과및분석(Analysis of mm-wave clutter loss measurements), K.-W. Kim, M.-D. Kim, J. Lee, J.-J. Park, Summer Conference of the Korean Institute of Electromagnetic Engineering and Science (KIEES), 2018.

• 28GHz 대역에서의 Doppler 측정 결과 및 분석 (Analysis of Doppler measurements at 28 GHz), K.-W. Kim, M.-D. Kim, J.-J. Park, J. Lee, Summer Conference of the Korean Institute of Electromagnetic Engineering and Science (KIEES), 2018.

[2017]

• 부도심지 환경에서 건물 배열에 따른 밀리파 대역 경로 손실 특성 (Pathloss in millimeter wave bands for small urban city), Y. K. Yoon, J. H. Kim, K.-W. Kim, Y. J. Chong, Summer Conference of the Korean Institute of Electromagnetic Engineering and Science (KIEES), 2017.

[2015]

• 레이트레이싱 시뮬레이션을 이용한 밀리미터파 채널 구현 (Implementation of millimeterwave channel usign ray-tracing simulation), K.-W. Kim, S.-J. Oh, Winter Symposium of the Korean Institute of Communications and Information Sciences (KICS), 2015.

[2013]

• 상향링크와 하향링크 동시 분석을 위한 IEEE 802.16m 시스템 레벨 시뮬레이터 구현 (IEEE 802.16m system-level simulator implementation for simultaneous analysis of uplink and downlink), K.-W. Kim, S.-J. Oh, Summer Symposium of theKorean Institute of Communications and Information Sciences (KICS), 2013.

[2012]

• 객체 밀집 지역에 적용 가능한 개선된 추적 알고리즘 제안 (Proposed on enhanced tracking algorithm applicable for dense environment), W.-Y. Lee, D.-H. Kim, K.-W. Kim, S.-J. Oh, Winter Symposium of the Korean Institute of Communications and Information Sciences (KICS), 2012.

[2010]

• 고속 모뎀 SoC 설계를 위한 최적화된 MAC 계층의 구현 (Optimized MAC implementation for high-speed modem SoC), K.-W. Kim, J.- Yi, S.-J. Oh, Summer Symposium of the Korean Institute of Communications and Information Sciences (KICS), 2010.

[2009]

• 채널 특성에 따른 Cooperative MIMO 성능 분석 (Analysis of cooperative MIMO system with specific channel condition), C.-H. Park, K. Moon, D.-H. Kim, J.-H. Noh, K.-W. Kim, S.-J. Oh, Autumn Symposium of the Korean Institute of Communications and Information Sciences (KICS), 2009.

• 하향링크LTE시스템에서의VoIP패킷스케쥴링(VoIP packet scheduling in downlink LTE system), D.-H. Kim, K. Moon, C.-H. Park, J.-H. Noh, K.-W. Kim, S.-J. Oh, Summer Symposium of the Korean Institute of Communications and Information Sciences (KICS), 2009.

• 하향 LTE 시스템에서의 α-level MCS 결정 알고리즘 (Downlink LTE’s α-level MCS type selection algorithm), K. Moon, C.-H. Park, J.-H.Noh, D.-H. Kim, K.-W. Kim, S.-J. Oh, Summer Symposium of the Korean Institute of Communications and Information Sciences (KICS), 2009.