Journals

2026

Jeong, Y, Lee, K, Lee, J & Lee, CH, (2026). Sequential Matching Circuit Design using Negative Impedance Converters for Wideband Power Transfer. IEEE Sensors. DOI: https://doi.org/10.1109/JSEN.2026.3661122
Song Y, Lee CH, & Lee J (2026). Performance Investigation of a Flexible Polyvinylidene Fluoride (PVDF) Energy Harvester Array in a Two-Stage Vertical Parallel Configuration. Micromachines. DOI: https://doi.org/10.3390/mi17020237

2025

Lee, CH, Lee, K, & Yim, HH, (2025). An Unsupervised Tensor-Based Domain Alignment. arXiv:2601.18564. DOI: https://doi.org/10.48550/arXiv.2601.18564
Lee, K, Choi, J, Lee, K, & Lee, CH, (2025). Graph Neural Network of Multiple Diagonal Constraints for Sound Event Detection. IEEE Access. DOI: https://doi.org/10.1109/ACCESS.2025.3647910
Lee, K & Lee, CH, (2025). Weakly Supervised Graph Neural Network for Line Spectrum Extraction. IET Radar, Sonar & Navigation. DOI: https://doi.org/10.1049/rsn2.70084
Jeong, Y, Lee, K, Yim, HH, & Lee, CH, (2025). Impedance matching circuit design for maximum power transfer in Janus Helmholtz transducers. The Journal of the Acoustical Society of Korea. DOI: https://doi.org/10.7776/ASK.2025.44.4.366
Lee, CH, & Lee, K (2025). DiagNet: Detecting Objects using Diagonal Constraints on Adjacency Matrix of Graph Neural Network. arXiv preprint arXiv:2506., 3571. DOI: https://doi.org/10.48550/arXiv.2506.03571
Lee, K, Yim, HH, Jeong, Y, Lee, J, & Lee, CH (2025). Compact Impedance Matching Circuit for Wideband Power Transfer in Janus Helmholtz Transducers. Journal of Marine Science and Engineering, 13(5), 898. DOI: https://doi.org/10.3390/jmse13050898

2024

Lee, K, Kim, JS, Oh, S, Yoo, H, Lee, J, Oh, IK, & Lee, CH (2024). DC Power Boosting Circuit for Freestanding‐Sliding Triboelectric Nanogenerators with High Intrinsic Impedance and Multi‐Harmonic Output. Advanced Materials Technologies, 9(17), 2400225. DOI: https://doi.org/10.22541/au.168665614.45065778/v1
Ko, GH, Lee, K, & Lee, CH (2024). Passive sonar signal classification using graph neural network based on image patch. The Journal of the Acoustical Society of Korea, 43(2), 234-242. DOI: https://doi.org/10.7776/ASK.2024.43.2.234

2023

Lee, CH, & Lee, K (2023). Semi-supervised anomaly detection algorithm based on KL divergence (SAD-KL). Anomaly Detection and Imaging with X-Rays (ADIX) VIII, 12531, 118-123. DOI: https://doi.org/10.1117/12.2661178
Lee, K, Ko, GH, & Lee, CH (2023). Encoding and decoding‐based normalizing flows for image anomaly localization. Electronics Letters, 59(11), e12829. DOI: https://doi.org/10.1049/ell2.12829
Lee, K, Ko, GH, & Lee, CH (2023). Passive sonar signal classification using attention based gated recurrent unit. The Journal of the Acoustical Society of Korea, 42(4), 345-356. DOI: https://doi.org/10.7776/ASK.2023.42.4.345
Lee, J, An, J, Lee, C, Jeong, Y, Seo, HS, & Cho, Y (2023). A Study on the Underwater Energy Harvester with Two PVDFs Installed on the FTEH and CTEH at the End of the Support. Sensors (Basel, Switzerland), 23(2), 808. DOI: https://doi.org/10.3390/s23020808
Lee, CH, Lee, K, & Ko, GH (2023). An underwater sound event detection algorithm based on Temporal Graph Convolutional Network. The Journal of the Acoustical Society of America 154 (4_supplement), A78-A, 78. DOI: https://doi.org/10.1121/10.0022856
Lee, K, Ko, GH, & Lee, CH (2023). Abnormal sonar signal detection using recurrent neural network and vector quantization. The Journal of the Acoustical Society of Korea, 42(6), 500-510. DOI: https://doi.org/10.7776/ASK.2023.42.6.500

2022

Ahn, J, Kim, JS, Jeong, Y, Hwang, S, Yoo, H, Jeong, Y, Gu, J, Mahato, M, Ko, J, & ... (2022). All‐Recyclable Triboelectric Nanogenerator for Sustainable Ocean Monitoring Systems. Advanced Energy Materials, 12(30), 2201341. DOI: https://doi.org/10.1002/aenm.202201341
Lee, J, Ahn, J, Jin, H, Lee, CH, Jeong, Y, Lee, K, Seo, HS, & Cho, Y (2022). A funnel type PVDF underwater energy harvester with spiral structure mounted on the harvester support. Micromachines, 13(4), 579. DOI: https://doi.org/10.3390/mi13040579
Lee, K, Ko, GH, & Lee, CH (2022). Online anomaly detection algorithm based on deep support vector data description using incremental centroid update. The Journal of the Acoustical Society of Korea, 41(2), 199-209. DOI: https://doi.org/10.7776/ASK.2022.41.2.199
Lee, K, Jeong, Y, Lee, CH, Lee, J, Seo, HS, & Cho, Y (2022). Impedance coupled voltage boosting circuit for polyvinylidene fluoride based energy harvester. Sensors, 23(1), 137. DOI: https://doi.org/10.3390/s23010137

2021

Ashraf, H, Jeong, Y, & Lee, CH (2021). Underwater ambient-noise removing GAN based on magnitude and phase spectra. IEEE Access, 9, 24513-24530. DOI: https://doi.org/10.1109/ACCESS.2021.3051263
Lee, K, Lee, CH, & Lee, J (2021). Semi-supervised anomaly detection algorithm using probabilistic labeling (SAD-PL). IEEE Access, 9, 142972-142981. DOI: https://doi.org/10.1109/ACCESS.2021.3120710
Lee, K, & Lee, CH (2021). Abnormal signal detection based on parallel autoencoders. The Journal of the Acoustical Society of Korea, 40(4), 337-346. DOI: https://doi.org/10.7776/ASK.2021.40.4.337
Lee, CH, Jeong, YS, & Ashraf, H (2021). A Compact and Configurable Gasoline Detection System Using a Microwave Sensor. IEEE Sensors Journal, 21(16), 18178-18186. DOI: https://doi.org/10.1109/JSEN.2021.3084150

2020

Lee, CH, Jeong, Y, & Ashraf, H (2020). Rectangular cavity sensor for distinguishing between normal and high-drivability-index gasolines. IEEE Access, 8, 182193-182203. DOI: https://doi.org/10.1109/ACCESS.2020.3028134
Ashraf, H, Jeong, YS, & Lee, CH (2020). Improved CycleGAN for underwater ship engine audio translation. The Journal of the Acoustical Society of Korea, 39(4), 292-302. DOI: https://doi.org/10.7776/ASK.2020.39.4.292

2019

Ahn, H, Been, K, Kim, ID, Lee, CH, & Moon, W (2019). A critical step to using a parametric array loudspeaker in mobile devices. Sensors, 19(20), 4449. DOI: https://doi.org/10.3390/s19204449
Lee, CH, Jeong, YS, & Ashraf, H (2019). Cylindrical cavity sensor for distinction of various driveability index gasoline with temperature robustness. Sensors, 19(21), 4626. DOI: https://doi.org/10.3390/s19214626
Kim, J, Ashraf, H, Lee, CH, & Cheong, MJ (2019). Comparison of independent component analysis algorithms for low-frequency interference of passive line array sonars. The Journal of the Acoustical Society of Korea, 38(2), 177-183. DOI: https://doi.org/10.7776/ASK.2019.38.2.177
Bae, J, & Lee, CH (2019). Circulant Matrix Factorization Applied for Designing FIR Lattice Filter Structures using Schur Algorithm. Recent Progress in Computational Sciences and Engineering (2 vols), 36-39. DOI: https://doi.org/10.1201/9780429070655
Chong, HL (2019). Stochastic Modeling and Analysis of PLL Phase Noise on QAM based Communication System. Recent Progress in Computational Sciences and Engineering (2 vols), 305-309. DOI: https://doi.org/10.1201/9780429070655
Park, GM, Lee, CH, & Cho, C (2019). Electrical power analysis of piezoelectric energy harvesting circuit using vortex current. The Journal of the Acoustical Society of Korea, 38(2), 222-230. DOI: https://doi.org/10.7776/ASK.2019.38.2.222

2018

Ali, S, Hassan, A, Hassan, G, Eun, CH, Bae, J, Lee, CH, & Kim, IJ (2018). Disposable all-printed electronic biosensor for instantaneous detection and classification of pathogens. Scientific reports, 8(1), 1-11. DOI: https://doi.org/10.1038/s41598-018-24208-2
Hassan, G, Bae, J, Hassan, A, Ali, S, Lee, CH, & Choi, Y (2018). Ink-jet printed stretchable strain sensor based on graphene/ZnO composite on micro-random ridged PDMS substrate. Composites Part A: Applied Science and Manufacturing, 107, 519-528. DOI: https://doi.org/10.1016/j.compositesa.2018.01.031
Hassan, G, Bae, J, Lee, CH, & Hassan, A (2018). Wide range and stable ink-jet printed humidity sensor based on graphene and zinc oxide nanocomposite. Journal of Materials Science: Materials in Electronics, 29(7), 5806-5813. DOI: https://doi.org/10.1007/s10854-018-8552-z
Ali, S, Bae, J, Lee, CH, Kobayashi, NP, Shin, S, & Ali, A (2018). Resistive switching device with highly asymmetric current–voltage characteristics: a solution to backward sneak current in passive crossbar arrays. Nanotechnology, 29(45), 455201. DOI: https://doi.org/10.1088/1361-6528/aadd6f
Hassan, G, Bae, J, & Lee, CH (2018). Ink-jet printed transparent and flexible electrodes based on silver nanoparticles. Journal of Materials Science: Materials in Electronics, 29(1), 49-55. DOI: https://doi.org/10.1007/s10854-017-7886-2
Khan, MU, Hassan, G, Raza, MA, Lee, CH, & Bae, J (2018). Inkjet printed organic-inorganic bilayer photoconductive sensor. 2018 23rd Opto-Electronics and Communications Conference (OECC), 1-2. DOI: https://doi.org/10.1109/OECC.2018.8730031
Khan, MU, Hassan, G, Raza, MA, Lee, CH, & Bae, J (2018). photoconductive sensor.

2017

Hassan, G, Khan, F, Hassan, A, Ali, S, Bae, J, & Lee, CH (2017). A flat-panel-shaped hybrid piezo/triboelectric nanogenerator for ambient energy harvesting. Nanotechnology, 28(17), 175402. DOI: https://doi.org/10.1088/1361-6528/aa65c3
Hassan, A, Ali, S, Hassan, G, Bae, J, & Lee, CH (2017). Inkjet-printed antenna on thin PET substrate for dual band Wi-Fi communications. Microsystem Technologies, 23(8), 3701-3709. DOI: https://doi.org/10.1007/s00542-016-3113-y
Lee, K, Hassan, A, Lee, CH, & Bae, J (2017). Microstrip patch sensor for salinity determination. Sensors, 17(12), 2941. DOI: https://doi.org/10.3390/s17122941
Ali, S, Bae, J, Lee, CH, Shin, S, & Kobayashi, NP (2017). Ultra-low power non-volatile resistive crossbar memory based on pull up resistors. Organic Electronics, 41, 73-78. DOI: https://doi.org/10.1016/j.orgel.2016.12.007
Ali, S, Hassan, A, Hassan, G, Bae, J, & Lee, CH (2017). Flexible frequency selective passive circuits based on memristor and capacitor. Organic Electronics, 51, 119-127. DOI: https://doi.org/10.1016/j.orgel.2017.09.012
Hassan, G, Ali, S, Bae, J, & Lee, CH (2017). Flexible resistive switching device based on poly (3, 4-ethylenedioxythiophene): poly (styrene sulfonate)(PEDOT: PSS)/poly (4-vinylphenol)(PVP) composite and methyl red Applied Physics A, 123(4), 256. DOI: https://doi.org/10.1007/s00339-017-0896-3
Hassan, A, Lee, KB, Bae, J, & Lee, CH (2017). An inkjet-printed microstrip patch sensor for liquid identification. Sensors and Actuators A: Physical, 268, 141-147. DOI: https://doi.org/10.1016/j.sna.2017.11.028
Ali, S, Hassan, A, Hassan, G, Bae, J, & Lee, CH (2017). Memristor-capacitor passive filters to tune both cut-off frequency and bandwidth. 2017 25th Optical Fiber Sensors Conference (OFS), 1-4. DOI: https://doi.org/10.1117/12.2264963
Ali, S, Hassan, A, Hassan, G, Bae, J, & Lee, CH (2017). All-printed humidity sensor based on graphene/methyl-red composite with high sensitivity (vol 105, pg 23, 2016). Carbon, 112, 130. DOI: https://doi.org/10.1016/j.carbon.2016.04.013
Lee, J, Kwon, J, Bae, JH, & Lee, CH (2017). Classification algorithms for human and dog movement based on micro-Doppler signals. IEIE Transactions on Smart Processing &Computing, 6(1), 10-17. DOI: https://doi.org/10.5573/IEIESPC.2017.6.1.010
Lee, J, Lee, K, Bae, J, & Lee, CH (2017). Liquid level sensor based on microstrip patch antenna. 대한전자공학회 학술대회, 340-343.
Ali, S, Hassan, A, Hassan, G, Bae, J, & Lee, CH (2017). Erratum to" All-printed humidity sensor based on graphene/methyl-red composite with high sensitivity"[Carbon (2016) 23-32]. Carbon, 112, 130. DOI: https://doi.org/10.1016/j.carbon.2016.04.013
Lee, K, Lee, J, Bae, J, Lee, CH, & Cho, JH (2017). Hidden Object Detection System using Parametric Array. Journal of the Institute of Electronics and Information Engineers, 54(3), 78-86. DOI: https://doi.org/10.5573/ieie.2017.54.3.78
Been, K, Ahn, H, Kim, JY, Kim, ID, Kim, JH, Lee, G, Bae, J, Lee, CH, & Moon, W (2017). Feasibility study on a highly-directional parametric array loudspeaker applicable to mobile devices. The Journal of the Acoustical Society of America 141 (5_Supplement), 4017. DOI: https://doi.org/10.1121/1.4989235
Khan, MAH, Ali, S, Bae, J, & Lee, CH (2017). Erratum for: Inkjet printed transparent and bendable patch antenna based on polydimethylsiloxane and indium tin oxide nanoparticles. Microwave and Optical Technology Letters, 59(2). DOI: https://doi.org/10.1002/mop.30326
Lee, K, Kim, J, Lee, CH, Bae, J, Lee, J, & Cho, JH (2017). Seabed Sediment Feature Extraction Algorithm using Attenuation Coefficient Variation According to Frequency. Journal of the Institute of Electronics and Information Engineers 54. DOI: https://doi.org/10.5573/ieie.2017.54.1.111

2016

Ali, S, Hassan, A, Hassan, G, Bae, J, & Lee, CH (2016). All-printed humidity sensor based on graphene/methyl-red composite with high sensitivity. Carbon, 105, 23-32. DOI: https://doi.org/10.1016/j.carbon.2016.04.013
Ali, S, Hassan, A, Bae, J, Lee, CH, & Kim, J (2016). All-printed differential temperature sensor for the compensation of bending effects. Langmuir, 32(44), 11432-11439. DOI: https://doi.org/10.1021/acs.langmuir.6b02885
Hassan, A, Ali, S, Bae, J, & Lee, CH (2016). All printed antenna based on silver nanoparticles for 1.8 GHz applications. Applied Physics A, 122(8), 768. DOI: https://doi.org/10.1007/s00339-016-0286-2
Ali, S, Bae, J, & Lee, CH (2016). Printed non-volatile resistive switches based on zinc stannate (ZnSnO3). Current Applied Physics, 16(7), 757-762. DOI: https://doi.org/10.1016/j.cap.2016.04.012
Ali, S, Bae, J, & Lee, CH (2016). Organic diode with high rectification ratio made of electrohydrodynamic printed organic layers. Electronic Materials Letters, 12(2), 270-275. DOI: https://doi.org/10.1007/s13391-015-5202-y
Khan, MAH, Ali, S, Bae, J, & Lee, CH (2016). Inkjet printed transparent and bendable patch antenna based on polydimethylsiloxane and indium tin oxide nanoparticles. Microwave and Optical Technology Letters, 58(12), 2884-2887. DOI: https://doi.org/10.1002/mop.30171
Hwang, Y, Je, Y, Lee, H, Lee, J, Lee, C, Kim, W, & Moon, W (2016). A parametric array ultrasonic ranging sensor with electrical beam steering capability. Acta Acustica united with Acustica, 102(3), 423-427. DOI: https://doi.org/https://doi.org/10.3813/AAA.918960
Hassan, A, Ali, S, Bae, J, Lee, CH, Cho, JH, & Kim, HY (2016). Flexible dual-band antenna for communication and radar applications. 2016 IEEE Radar Conference (RadarConf), 1-5. DOI: https://doi.org/10.1109/RADAR.2016.7485255
Kim, J, Lee, K, Bae, J, & Lee, CH (2016). Feature Extraction Algorithm for Distant Unmmaned Aerial Vehicle Detection. Journal of the Institute of Electronics and Information Engineers 53 . DOI: http://dx.doi.org/10.5573/ieie.2016.53.3.114
Bae, J, Lee, CH, & Jeon, HG (2016). Tracking Algorithm Based on Moving Slide Window for Manuevering Target. Journal of the Institute of Electronics and Information Engineers, 53(4), 129-135. DOI: https://doi.org/10.5573/ieie.2016.53.4.129
Lee, K, Bae, J, Lee, CH, Kim, J, Lee, J, & Cho, JH (2016). Seabed Sediment Classification Algorithm using Continuous Wavelet Transform. Journal of Advanced Research in Ocean Engineering, 2(4), 202-208. DOI: https://dx.doi.org/10.5574/JAROE.2016.2.4.202

2015

Ali, S, Bae, J, Lee, CH, Choi, KH, & Doh, YH (2015). All-printed and highly stable organic resistive switching device based on graphene quantum dots and polyvinylpyrrolidone composite. Organic Electronics, 25, 225-231. DOI: https://doi.org/10.1016/j.orgel.2015.06.040
Ali, S, Bae, J, Choi, KH, Lee, CH, Doh, YH, Shin, S, & Kobayashi, NP (2015). Organic non-volatile memory cell based on resistive elements through electro-hydrodynamic technique. Organic Electronics, 17, 121-128. DOI: https://doi.org/10.1016/j.orgel.2014.11.028
Ali, S, Bae, J, & Lee, CH (2015). Design of versatile printed organic resistor based on resistivity (ρ) control. Applied Physics A, 119(4), 1499-1506. DOI: https://doi.org/10.1007/s00339-015-9127-y
Ali, S, Bae, J, Lee, CH, Choi, KH, & Doh, YH (2015). Flexible and passive photo sensor based on perylene/graphene composite. Sensors and Actuators B: Chemical, 220, 634-640. DOI: https://doi.org/10.1016/j.snb.2015.05.128
Ali, S, Bae, J, & Lee, CH (2015). Stretchable photo sensor using perylene/graphene composite on ridged polydimethylsiloxane substrate. Optics express, 23(24), 30583-30591. DOI: https://doi.org/10.1364/OE.23.030583
Lee, K, Lee, CH, Bae, J, & Lee, J (2015). EEG signal classification algorithm based on DWT and SVM for driving robot control. Journal of the Institute of Electronics and Information Engineers 52 . DOI: https://doi.org/10.5573/ieie.2015.52.8.117
Nam, KH, Kim, J, Ra, G, Lee, CH, & Paeng, DG (2015). Feasibility Study of Ex Ovo Chick Chorioallantoic Artery Model for Investigating Pulsatile Variation of Arterial Geometry. Plos one, 10(12), e145969. DOI: https://doi.org/10.1371/journal.pone.0145969
Kang, YJ, Lee, J, Bea, J, & Lee, CH (2015). Footstep detection and classification algorithms based seismic sensor. Journal of the Institute of Electronics and Information Engineers, 52(1), 162-172. DOI: https://doi.org/10.5573/ieie.2015.52.1.162
Lee, J, Lee, CH, & Bae, J (2015). Target Path Detection Algorithm Using Activation Time Lag of PDR Sensors Based on USN. The Journal of the Institute of Internet, Broadcasting and Communication 15. DOI: https://doi.org/10.7236/JIIBC.2015.15.1.179
Ali, S, Bae, J, & Lee, CH (2015). Stretchable photo sensor based on graphene/perylene composite utilizing electrohydrodynamic fabrication technique. Fifth Asia-Pacific Optical Sensors Conference, 9655, 56-59. DOI: https://doi.org/10.1117/12.2184284
Ali, S, Bae, J, & Lee, CH (2015). Flexible and stackable non-volatile resistive memory for high integration. Low-Dimensional Materials and Devices, 9553, 109-112. DOI: https://doi.org/10.1117/12.2190399
Ali, S, Bae, J, & Lee, CH (2015). Single layered flexible photo-detector based on perylene/graphene composite through printed technology. Fifth Asia-Pacific Optical Sensors Conference, 9655, 52-55. DOI: https://doi.org/10.1117/12.2184281

2014

Lee, J, Kang, YJ, Lee, CH, Lee, SW, & Bae, J (2014). Analysis of Features and Discriminability of Transient Signals for a Shallow Water Ambient Noise Environment. Journal of the Institute of Electronics and Information Engineers 51 . DOI: https://doi.org/10.5573/ieie.2014.51.7.209
Bok, TH, Kim, J, Bae, J, Lee, CH, & Paeng, DG (2014). Implementation of a Rotational Ultrasound Biomicroscopy System Equipped with a High-Frequency Angled Needle Transducer — Ex Vivo Ultrasound Imaging of Porcine Ocular Posterior Tissues. Sensors, 14(9), 17807-17816. DOI: https://doi.org/10.3390/s140917807
Kang, YJ, Lee, J, Bae, J, Lee, SW, & Lee, CH (2014). Binary Tree Architecture Design for Support Vector Machine Using Dynamic Time Warping. Journal of The Institute of Electronics and Information Engineers 51. DOI: https://doi.org/10.5573/ieie.2014.51.6.201

2013

Kang, YJ, Lee, JI, Bae, JH, & Lee, CH (2013). Target classification algorithm using complex-valued support vector machine. Journal of the Institute of Electronics and Information Engineers 50 . DOI: https://doi.org/10.5573/ieek.2013.50.4.182
Lee, J, Lee, CH, Bae, J, & Kwon, J (2013). Target detection algorithm based on seismic sensor for adaptation of background noise. Journal of the Institute of Electronics and Information Engineers 50 . DOI: https://doi.org/10.5573/ieek.2013.50.7.258
Jaeil, L, Hyun, LC, Jinho, B, Dong-Guk, P, & Heung, CM (2013). Parametric array signal generating system using transducer array. The Journal of the Acoustical Society of Korea, 32(4), 287-293. DOI: https://doi.org/10.7776/ASK.2013.32.4.287
Bae, J, Lee, CH, Kim, H, & Cho, JH (2013). Schur Algorithm for Sub-bottom Profiling. Journal of the Institute of Electronics and Information Engineers 50 . DOI: https://doi.org/10.5573/ieek.2013.50.9.156
Lee, CH, Kang, YJ, Bae, J, Lee, SW, Shin, J, & Jung, JW (2013). Moving object classifier based on UWB radar signal. 2013 International Conference on Wireless Information Networks and Systems (WINSYS). IEEE.
Lee, J, Hyun, C, Bae, J, & Paeng, DG (2013). Performance of Parametric Array Communication System in Underwater AWGN Channel. The Journal of the Acoustical Society of Korea, 32(4), 294-300. DOI: https://doi.org/10.7776/ASK.2013.32.4.294

2012

Lee, J, Lee, CH, Lee, SW, Shin, J, & Jung, JW (2012). Analysis of highly directional sonar communication system. Journal of the Institute of Electronics and Information Engineers, 49(12), 3-9. DOI: https://doi.org/10.5573/ieek.2012.49.12.003
Bok, TH, Kim, J, Paeng, DG, Lee, CH, Bae, J, & Kim, S (2012). Extraction of an Underwater Transient Signal Using Sound Mask-filter. The Journal of the Acoustical Society of Korea, 31(8), 532-541. DOI: https://doi.org/10.7776/ASK.2012.31.8.532
Lee, CH, Lee, J, Bae, J, Paeng, DG, Lee, SW, Shin, J, & Jung, JW (2012). Digital communication system using beamsteering for difference frequency in a parametric array. The Journal of the Acoustical Society of America 131 (4_Supplement), 3445. DOI: https://doi.org/10.1121/1.4708967
Kim, JH, Bok, TH, Paeng, DG, Bae, JH, Lee, CH, & Kim, SI (2012). Classification of Transient Signals in Ocean Background Noise Using Bayesian Classifier. Journal of Ocean Engineering and Technology, 26(4), 57-63. DOI: https://doi.org/10.5574/KSOE.2012.26.4.057
Kim, J, Bok, TH, Bae, J, Paeng, DG, Lee, CH, & Kim, S (2012). SVM based Classification for Underwater Transient Signals in Ocean Background Noise. IEICE Technical Report; IEICE Tech. Rep., 112(186), 115-120.
Bok, TH, Kim, JH, Lee, JI, Bae, JH, Lee, CH, & Paeng, DG (2012). Digital acoustic communication for ship body area network (SBAN). Proceedings of the Korean Society for Noise and Vibration Engineering.

2011

한정희, 이종현, 팽동국, 배진호, & 김원호 (2011). Parametric Array Sonar System Based on Maximum Likelihood Detection. 전자공학회논문지-TC, 48(1), 25-31.
Lee, JI, Lee, JH, Hyun, JW, Lee, CH, Bae, JH, Paeng, DG, Cho, JS, Kang, TI, & ... (2011). Surveillance-Alert System based on USN using PDR sensors. Journal of the Institute of Electronics Engineers of Korea TC, 48(12), 54-61.
Lee, CH, Bae, J, Paeng, DG, Lee, J, & Kim, S (2011). Digital beamsteering system using acoustic transducer array.. The Journal of the Acoustical Society of America 129 (4_Supplement), 2675.
Kim, JH, Bok, TH, Bae, JH, Paeng, DG, Lee, CH, & Kim, SI (2011). Communication performance analysis according to seasons in West Sea. Journal of the Institute of Electronics Engineers of Korea TC, 48(1), 9-15.
Kim, J, Kim, YH, Choi, HS, Bae, J, Lee, CH, Cho, IH, & Koh, HJ (2011). Dynamic modeling and structural analysis of manta-type UUV. International Journal of Modern Physics B, 25(31), 4319-4322.
한정희, 이종현, 팽동국, 배진호, & 김원호 (2011). 최대우도 검파에 기반한 파라메트릭 어레이 소나 시스템. Journal of the Institute of Electronics Engineers of Korea TC, 48(1), 25-31.
Bok, TH, Kim, J, Paeng, DG, Bae, J, & Lee, CH (2011). Implementation of an ultrasound biomicroscopy system by rotational scanning of a high-frequency angled needle transducer. 2011 IEEE International Ultrasonics Symposium, 2025-2028.
Je, Y, Lee, H, & Moon, W (2011). Digital beam-steering of parametric array sound beams using piezoelectric micromachined ultrasonic transducers. The Journal of the Acoustical Society of America 130 (4_Supplement), 2464.
Bok, TH, Kim, JH, Lee, CH, Bae, JH, Paeng, DG, Pang, IC, & Lee, JK (2011). Performance of Underwater Communication in Low Salinity Layer at the Western Sea of Jeju. Journal of the Institute of Electronics Engineers of Korea TC, 48(1), 16-24.
Lee, CH, Bae, JH, Hwang, CK, Lee, SW, & Shin, JC (2011). Analysis of PLL phase noise effect for high data-rate underwater communications. International Journal of Ocean System Engineering, 1(4), 205-210.
Bae, J, Lee, CH, Kim, JY, & Kim, YH (2011). Semi-Empirical Kernel Function for the Analysis of Fiber Bragg Gratings Under Temperature Distributions. International Journal of Modern Physics B, 25(31), 4208-4211.
Lee, CH, Bae, J, & Kim, JY (2011). Novel Implant Device Tracking Algorithm for Wireless Health Monitoring in Wban. International Journal of Modern Physics B, 25(31), 4145-4148.
Bok, TH, Kim, J, Paeng, DG, Lee, CH, Bae, J, Pang, IC, & Kim, S (2011). Computation of bit error rate for underwater communication with and without low‐salinity water in the western sea of Jeju.. The Journal of the Acoustical Society of America 129 (4_Supplement), 2667.
Bae, JH, Lee, CH, & Hwang, CK (2011). Maritime radar display unit based on PC for safe ship navigation. International Journal of Ocean System Engineering, 1(1), 52-59.

2010

Bae, J, Lee, CH, & Jeon, HG (2010). A novel manuevering target tracking algorithm based on moving slide window. 21st Annual IEEE International Symposium on Personal. DOI: https://doi.org/10.1109/PIMRC.2010.5671920

Prior to 2010

Cha, JS, Lee, CH, & Kwak, KS (2009). Low-interference UWB wireless communication system and processing method thereof and storage medium recorded program of the same. US Patent 7,558,309
Han, JH, Lee, CH, Bae, J, Park, JW, & Lim, YK (2009). Detection Algorithm for Parametric Array Communication System. 한국통신학회 학술대회논문집, 1536-1537
Han, JH, Andrews, MS, Bae, J, Lee, CH, & Jeon, HG (2008). Maritime radar simulator based on DSP board using switched slide window tracker. OCEANS, 2008, 1-4
Samuel, M, Han, JH, Bae, J, & Lee, CH (2008). Analysis of secondary source levels of a parametric array transducer. OCEANS, 2008, 1-6
Lee, CH, Kim, SJ, & Lim, SG (2007). Performance analysis of DOA estimation and beamforming in 3-dimensional array antenna for GPS receiver. Journal of the Institute of Electronics Engineers of Korea TC, 44(4), 88-94
Cha, J, & Lee, C (2007). Application of binary zero-correlation-duration sequences to interference-cancelled WPAN system. Applied mathematics and computation, 184(1), 30-36
Lee, CH (2007). A Study on High Resolution Ranging Algorithm for The UWB Indoor Channel. 조명? 전기설비학회논문지, 21(4), 96-103
Lee, CH (2006). A Novel Space-Time MIMO Channel Mode. 2006 International Conference on Hybrid Information Technology, 1, 599-605
Lee, CH, Cha, JS, Kwak, K, & Kim, JM (2006). Numerically stable and efficient algorithm for vector channel parameter and frequency offset estimation. Journal of computational and applied mathematics, 191(2), 179-193
Lee, CH (2006). An online Calibration Algorithm using binary spreading code for the CDMA-based Adaptive Antenna Array. 조명? 전기설비학회논문지, 20(9), 32-39
Park, KW, Lee, CH, Seo, WG, Kim, SW, Lee, YT, & Cha, JS (2006). Delay profile modeling for terrestrial DTV mobile channel using auto-correlation function of PN511. Proceedings of the Korean Society of Broadcast Engineers Conference, 223-227
Lee, CH, & Lim, SG (2006). A Study on the performance improvement by loop interference cancellation and adaptive equalizer in OFDMA based Wibro relay station. Journal of the Institute of Electronics Engineers of Korea TC, 43(11), 141-148
Lee, CH, Kim, KH, Kim, KH, & Cha, JS (2006). Study on Improvement of DTV Signal Reception Performance Using New Mobile Channel Modelling and Estimation Algorithm. Journal of Broadcast Engineering, 11(4), 521-532
Lee, CH, & Cha, JS (2005). Pre/post rake receiver design for maximum SINR in MIMO communication system. International Conference on Computational Science and Its Applications, 449-457
Lee, CH, & Cha, JS (2005). Interference cancellation algorithm development and implementation for digital television. International Conference on Computational Science and Its Applications, 411-419
Cha, J, Kwak, K, Yoon, C, & Lee, C (2005). Flexible ZCD-UWB with high QoS or high capacity using variable ZCD factor code sets. International Conference on Computational Science and Its Applications, 373-380
Cha, J, Kwak, K, Choi, S, Kim, T, Yoon, C, & Lee, C (2005). Interference-free ZCD-UWB for wireless home network applications. International Conference on Computational Science and Its Applications, 429-441
Lee, CH, & Cha, JS (2005). Approaches or Methods of Security Engineering Workshop-Interference Cancellation Algorithm Development and Implementation for Digital Television. Lecture Notes in Computer Science, 3481, 411-419
Lee, CH, & Cha, JS (2005). Approaches or Methods of Security Engineering Workshop-Pre/Post Rake Receiver Design for Maximum SINR in MIMO Communication System. Lecture Notes in Computer Science, 3481, 449-457
Cha, J, Hur, N, Moon, K, & Lee, C (2004). ZCD-UWB system using enhanced ZCD codes. 2004 International Workshop on Ultra Wideband Systems Joint with Conference?…
Cha, J, Kwak, K, Lee, J, & Lee, C (2004). Novel interference-cancelled ZCD-UWB system for WPAN. 2004 IEEE International Conference on Communications (IEEE Cat. No?…
Cha, J, Kwak, K, Lee, J, & Lee, C (2004). Ternary ZCD-UWB communication system having novel interference-cancellation property. 2004 IEEE 59th Vehicular Technology Conference. VTC 2004-Spring (IEEE Cat?…
Cha, J, & Lee, CH (2003). A class of new ZCD-UWB system using Ternary Aperiodic-ZCD sequences. 한국통신학회 학술대회논문집, 1374-1377
Cha, J, & Lee, CH (2003). New Ternary Periodic-ZCD sequence for ZCD-UWB or ZCD-CDMA. 한국통신학회 학술대회논문집, 1378-1381
Lee, CH, & Chun, J (2002). A subspace-based online calibration algorithm for an asynchronous CDMA-based antenna array. Signal processing, 82(9), 1255-1268
Lee, CH, Jwa, H, Chun, J, & Kim, J (2001). Use of minimum-variance beamforming algorithms for a smart antenna applied to a repeater. Digital Wireless Communication III, 4395, 84-92
Kim, JW, Lee, CH, & Lee, SJ (2001). Channel simulator for developing interference cancellation signal processing techniques of the ICS-OAR. ISIE 2001. 2001 IEEE International Symposium on Industrial Electronics?…
Cho, S, Lee, CH, Chun, J, & Ahn, D (2000). Classification of digital modulations using the LPC. Proceedings of the IEEE 2000 National Aerospace and Electronics Conference
Lee, CH, Kim, S, Chun, J, & Lee, JH (2000). An online calibration algorithm for the CDMA-based adaptive antenna array. Conference Record of the Thirty-Fourth Asilomar Conference on Signals
Lee, J, Lee, CH, Chun, J, & Lee, JH (2000). Joint maximum-likelihood detection and estimation of space-time distributed multi-path parameters. MILCOM 2000 Proceedings. 21st Century Military Communications.
Lee, J, Lee, CH, Chun, J, & Lee, JH (2000). Joint estimation of the space-time distributed signal parameters. Vehicular Technology Conference Fall 2000. IEEE VTS Fall VTC2000.
Lee, CH, & Chun, J (2000). A self-calibration algorithm for an asynchronous CDMA-based antenna array. Vehicular Technology Conference Fall 2000. IEEE VTS Fall VTC2000.
Park, JG, Park, JM, Kim, DS, Lee, CH, Suh, SW, & Han, MS (1994). Dynamic neural network with heuristics. Proceedings of 1994 IEEE International Conference on Neural Networks
Park, J, Park, J, Lee, CH, & Han, MS (1993). Robust and efficient genetic crossover operator: homologous recombination. Proceedings of 1993 International Conference on Neural Networks
Lee, CH, Kwak, KB, Chung, CH, Ha, DB, & Yoo, BY (1988). The presence in embryo extract of a myotrophic protein that affects proliferation and fusion of chick embryonic myoblasts in culture.. The Korean Journal of Zoology, 31

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