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[1]
Jong-Hee Kim, In-Sikl Choi, ¡°Self-positioning method using Stepped-frequency Radar and
Point target¡±, Proceeding of the 2024 KICS winter
Conference, pp. 1138-1139, Feb, 2024
[2]
Jong-Hee Kim, In-Sikl Choi, ¡°Monitoring system using Doppler radar and bipedal/quadrupedal
classification technology¡±, Proceeding of the
2023 KIIT autumn Conference, pp.135-136, Nov, 2023
[3]
Eung-Bin Kim,In-Sik
Choi,¡±Rotation State Classification
of Floating Wind Turbine Considering Sea state¡±,
Proceeding of the 2023 KIIT
summer Conference,pp.760-761, June, 2023
[4]
Jin-Woo Bae,In-Sik
Choi,¡±Analysis of Indoor Measurement
Result for Floating Wind Turbine by Sea State¡±,
Proceeding of the 2023 KIIT
summer Conference,pp.727-728, June, 2023
[5]
Jin-Woo Bae,Young-Min-Kim,In-Sik Choi,¡±RCS simulation and Analysis of Floating wind turbine by Sea
State¡±, Proceeding of the 2022 KIIT autumn Conference,pp.335-336, Dec,
2022
[6]
Sung-Tae Kim,Young-Min Kim,Sang Yoon-Kim, Sang-Won Kim,In-Sik
Choi,¡±Infant Care System Using
Emotional Recognition and Sensors¡±, Proceeding of
the 2022 KIIT autumn
Conference,pp.337-338, Dec, 2022
[7]
Yong-Min Kim, In-Sik,Choi,¡±Rotation State Classification of Floating Wind Turbine Blade
using CNN¡±, Proceeding of the 2022 KIIT summer Conference,pp.313-314,
June, 2022
[8]
Young-Min Kim, In-Sik Choi,¡±Comparison
of Numerical Analysis and Indoor Measurement for Floating Wind Turbine
Blade¡±, Proceeding of the 2022 KIIT summer Conference,pp.311-312, June, 2022
[9]
Yong-Bin Kim, Yong-Min
Kim, Sang-Woo Ryu, Young-Min Kim, In-Sik Choi, ¡°State
Classification of Wind turbine blade using Deep Learning¡±,
The 2nd Korea Artificial Intelligence Conference, pp.344, Sep 30, 2021
[10] Yong-Min Kim, Sang-Woo Ryu, Yong-Bin Kim, In-Sik Choi, ¡°Measurement
and analysis for imbalance rotation of wind turbine blade scale model
using 24 GHz Doppler Rada¡±, Proceedings of
the 2021 KIIT Summer Conference, pp.442-443, June 4, 2021
[11] Yong-Bin Kim, In-Sik Choi, ¡°Analysis
of measured radar signal depending on the weather for wind turbine blade¡±, Proceedings of the 2021 KIEE Spring Conference, pp.121-123,
May 6, 2021
[12] Young-Jae Choi, Yong-Bin Kim, In-Sik
Choi, ¡°Method for detecting wind blade
surface using spectrogram¡±, Proceeding of the
2020 KIEES summer Conference, Vol. 8, No.1, Aug. 19, 2020
[13] Yong-Bin Kim, Young-Jae Choi, In-Sik
Choi, ¡°Analysis of measurement signal
of wind blade scale model using spectrogram¡±,
Proceeding of the 2020 KIEES Conference, Vol. 8, No.1, Aug. 19, 2020
[14] Young-Jae Choi, In-Sik Choi, Yong-Hwan
Jung, ¡°Implementation of physical
optical method for efficient radio wave numerical analysis of ship mast¡±, Proceeding of the 2019 KIEES Conference, Vol. 7, No.1, Aug. 22, 2019
[15] Young-Jae Choi, In-Sik Choi, Byung-Kwan
Choi, ¡°Using the phase constrained
complex least squares method Spectrogram repetition period detection
method¡±, Proceeding of the 2019 KIEES Conference, Vol. 7, No.1, Aug. 22, 2019
[16] Yong-Bin Kim, Yu-Jin Kim, Young-Jae
Choi, In-Sik Choi, ¡°Target distance measurement using 24GHz stepped frequency radar
and analysis¡±, Proceeding of the 2019 KIEES
Conference, Vol. 7, No.1, Aug.
22, 2019
[17] Yu-Jin Kim, Young-Jae Choi, In-Sik Choi, ¡°Target
separation using Hough transform in many small target environments¡±, Proceeding of the 2018 KIEES Conference, Vol. 19, No.1, pp.33~34, Nov. 2, 2018
[18] Young-Jae Choi, Jong-Sung Jung, Hyeok-Jun
Kwon, In-Sik Choi, ¡°Dynamic RCS Calculation using Euler¡¯s
Rotation Matrix for Micro-motion Target¡±,
Proceeding of the 2017 KIEES Conference, Vol. 18, No.1, pp.68, Nov. 3, 2017
[19] Seung-Jae Lee, In-Ha Kim, Joon-Ho Lee, In-Sik Choi, ¡°Radar Target Classification Using Feature Vector Fusion of
Early-time Feature and Resonance Frequency Extracted by Prony¡¯s Method¡±, Proceeding of the 2017
KIEES Conference, Vol. 18, No.1,
pp.67, Nov. 3, 2017
[20] Seung-hwan
Seol, In-sik Choi, ¡®Performance
Comparison of Radar Target Recognition Depending on Various Feature
Vectors using Neural Network Classifier¡¯ Proceeding
of the 2017 KIIECT Autumn Conference, Vol. 10, No. 2, Oct. 27~28, 2017
[21] Hyeok-Jun Kwon, Jong-Sung Jung, In-Sik Choi, Yong-Heui Cho,
Yong-Hwan Jung, 'Improvement of Calculation Speed of Physical Optics
Using OpenMP', Proceeding of the 2017 KIEES Conference, Vol. 5, No. 1,
Aug. 24~26, 2017
[22] Jong-Sung Jung, Hyeok-Jun
Kwon, In-Sik Choi, "Calculation and Analysis
of Sphere RCS by Modeling Methods", Proceeding of the 2017 KICS
Conference, pp. 335-335, Jan. 1, 2017
[23] In-Ha Kim, Young-Jae Choi, In-Sik Choi, Dae-young Chae, ¡°Analysis
on Radar Signal Variations by Elevation Angle in HF Frequency Band¡±, Proceeding of the 2017 KICS Conference, pp. 333-334, Jan. 1,
2017
[24] Chi-Hwan Park, In-Sik Choi, Jong-Sung
Jung, Dae-Young Chae,
¡°Correlative Target Recognition
using Bistatic Radar¡±, Proceeding of the 2016
KIEES Conference, Vol. 17, No.1,
pp.63-64, Nov. 4, 2016
[25] In-Ha Kim, In-Sik Choi, Hyeok-Jum Kwon, Dae-Young Chae, ¡°Analysis
on Resonance Characteristics using CWT and AWT¡±,
Proceeding of the 2016 KIEES Conference, Vol. 17, No.1, pp.61-62, Nov. 4, 2016
[26] Jung-Min Seo, Seung-Jae Lee, In-Sik Choi, Joon-Ho Lee, ¡°Natural frequency estimation based on frequency-domain Prony
method¡±, Proceeding of the 2016 KIEES Conference, Vol. 17, No.1, pp.45-47, Nov. 4, 2016
[27] Seung-Hwan Seol, In-Sik
Choi, Seng-Hyeon, Jae-Kwon Ha, Nyoung-Hak Kang,
¡°Design and Fabrication of GPS
Microstrip Patch Antenna Using Parasitic Patch¡±,
Proceeding of the 2016 KIEES Conference, Vol. 17, No.1, pp.35-36, Nov. 4, 2016
[28] Young-Jae Choi, In-Sik Choi, "The
accuracy improvement of CLEAN algorithm using gradient descent
method", Proceeding of the 2016 KIIECT Autumn Conference, Vol. 9,
No. 2, pp. 72-73, Oct. 28, 2016
[29] Young-Jae Choi, In-Sik Choi, ¡°High Resolution Range Profile Construction for DTV-based
Passive Radar Using Burg's Method¡±, Proceeding of
the 2016 KICS Summer Conference, pp. 198-199, June 22, 2016.
[30] Chi-Hwan Park, In-Sik Choi, In-Ha Kim,
Joon-Ho Lee, Dae-Young Chae,
¡°A Study on Efficient
Correlation-Based Target Recognition of HF Band Radar¡±, Proceeding of the 2016 KIEES Summer Conference, Vol. 4, No.1, pp. 70-71, June 17, 2016
[31] Seung-Jae Lee, In-Sik Choi, Jong-Sung
Jung, Hyeok-Jun Kwon, Dae-Young
Chae, ¡°Performance
Improvement of Radar Target Classification Using Fusion of Complex
Natural Resonance Frequency-Based Feature and Waveform Structure-Based
Feature¡±, Proceedings of the 2016 KIIT Summer
Conference, pp. 119-120, June 10, 2016.
[32] Seung-Jae Lee, Kyu-Ho Lee, Chi-Hwan
Park, In-Sik Choi, Joon-Ho Lee, In-Ha Kim, Dae-Young Chae, ¡°A
Study on Resonance Frequency Extraction using Time-Frequency Analysis and
Prony¡¯s Method¡±,
Proceeding of the 2016 KICS Winter Conference, Jan. 21, 2016
[33] Seung-Jae Lee, In-Sik Choi, Se-Ha Im, Chi-Hwan Park, Dae-Young
Chae, ¡°The
Resonance Characteristic Analysis of HF Band Radar Signal using CWT¡±, Proceeding of the 2015 KIIECT Autumn Conference, pp.123-124,
Oct. 16, 2015
[34] Seung-Jae Lee, Se-Ha Im, In-Sik Choi, Dae-Young Chae, Tae-Seung Lee, "A Study on RCS Calculation and
Comparison for Various Frequency Band", Proceedings of the 2015 KIIT
Summer Conference, pp.157-158, June 12, 2015
[35] In-Sik Choi,
Seung-Jae Lee, Chi-Hwan Park, "RCS Analysis of Aircraft
Target through Arch Range Measurement", Proceedings of the 2015
KIIECT Spring Conference, Vol. 8, No.1, pp. 87-88, May 23, 2015
[36] In-Sik Choi, Seung-Jae Lee,
"Analysis on RCS Characteristics for Three Kinds of Aircraft
Using Measurement",
Proceedings of the 2014 KEES Conference, Vol. 15, No.1, pp. 72-74, Nov.
2014
[37] Seung-Jae Lee, In-Sik Choi,
Tae-Seung Lee, Dae-Young Chae, "RCS
Calculation and Analysis of L-band and VHF band Radar Target",
Proceedings of the 2014 KEES Conference, Vol. 15, No.1, pp. 75-76, Nov.
2014
[38] Se-Hoon Park, Seung-Jae Lee, In-Sik Choi, Dae-Young Chae, "A Study on RCS Calculation and Analysis of L-band
Radar ", Proceedings of the 2013 KEES Conference ,
Vol. 14, No.1, pp. 70-71, Nov. 1, 2013
[39] Seung-Jae Lee, In-Sik Choi, Dae-Young Chae, "A
Study on Comparison of Target Classification for Monostatic and Bistatic
Measured Signals'' , Proceedings of the
2013 KEES Conference, Vol. 14, No.1, pp. 120-121, Nov. 1, 2013
[40] Seung-Jae Lee, In-Sik Choi, Dae-Young Chae, "A
Study on Combining Technique of Monostatic and Bistatic Feature
Vectors ", Proceedings of the 2013 KIIT Summer Conference , pp. 1-3, May 31, 2013
[41] Se-Hoon Park, In-Sik
Choi, Dae-Young Chae,
"A Study on Scattering Center Extraction for Low-frequency Radar Signal ",
Proceedings of the 2013 KIIECT Spring Conference, Vol. 6, No. 1, pp.
87-89, May 25, 2013
[42] In-Sik Choi, Seung-Jae Lee, Young-Jun
Jung, "A Study on Frequency sharing Method for HF Ocean Surface
Radar", Proceedings of the 2013 KIIECT Spring Conference, Vol.
6, No. 1, pp. 97-99, May 25, 2013
[43] Seung-Jae Lee, In-Sik Choi, Se-Hoon Park, Joo-Hwan Lee,
"A Study on Frequency Reuse Method of Ocean Surface Radar using
Matched Filtering and Orthogonal Waveforms ", Proceedings of
the 2013 KICS Winter Conference, pp. 211-212, Jan. 31, 2013
[44] Seung-Jae Lee, In-Sik Choi, Se-Hoon Park, Han-Gill Jung, "A Study on Radar
Target Recognition using Combining of Feature Vectors", Proceedings
of the 2012 KEES Conference, Vol. 13, No. 1, pp. 68-70, Nov. 9, 2012
[45] Se-Hoon Park, Seung-Jae Lee, Min-Su Kim, Wan-Tae Kim, In-Sik
Choi, Joo-Hwan Lee, Young-Jun Jung, "Analysis of
Maximum Detection Range for Pulsed Radar using Time Division
Multiplexing", Proceedings of the 2012 KIIECT Autumn
Conference, Vol. 5, No. 2, pp. 128-130, Oct. 27, 2012
[46] Seung-Jae Lee, In-Sik Choi, Han-Gill
Jung, "A Study on Target Recognition using Full-scale Bistatic RCS
Data", 2012 Autumn Microwave and Radio Wave Conference, Vol.
35, No. 2, p. 39, Oct. 19, 2012
[47] Seung-Jae Lee, In-Sik Choi, E. J.
Rothwell, "A Study on Target Classification using E-pulse and Neural Network",
Proceedings of the 2012 KIIT Summer Conference, pp. 74-77, June 1, 2012
[48] Se-Hoon Park, In-Sik
Choi, Byung-Lae Cho, "Performance Analysis
of Azimuth Direction
Extrapolation for Omega-K Algorithm Based SAR Imange",
Proceedings of the 2012 KIIECT Spring Conference, Vol. 5, No. 1, pp.
51-53, May 25, 2012
[49] In-Sik Choi, Seung-Jae Lee, "Radar Signal
Processing using Evolutionary Adaptive Time-frequency Analysis",
Proceedings of the 2011 KIIT Autumn Conference, pp. 123-128, Dec 9, 2011
[50] Se-Hoon Park, Sung-Jun Lee,Seung-Jae Lee, In-Sik
Choi "Automotive Radar System Design Using Radar Equation ", The
Institute of Electronics Engineers of Korea (IEEK), pp 33-44, Dec. 2011
[51] Se-Hoon Park, In-Sik Choi, Sung-Jun
Lee, Seung-Jae Lee, "A Study on the Selection of Antenna Parameters
for 24GHz Automotive Radar ", Proceedings of the 2011
KEES Conference, Vol. 12, No.1, pp 40-41, Nov. 4, 2011
[52] Seung-Jae
Lee, In-Sik Choi, E.J. Rothwell, " A Study
on the Recognition of Wire Targets using E- Pulse Technique",
Proceedings of the 2011 KEES Conference, Vol. 12, No.1, pp 42-43,
Nov. 4, 2011
[53] Seung-Jae
Lee, Sung-Jun Lee, Se-Hoon Park, In-Sik Choi, Kang-guk Park, Kyoung-Tae Kim, "A Study on the
Radar Target Recognition Using Both Scattering Center and Natural
Resonance Frequency", Proceedings of the 2011 KIIECT Autumn
Conference, pp 90, Oct 21-22, 2011
[54] Seung-Jae
Lee, Sung-Jun Lee, In-Sik Choi, Kang-guk Park, Hyo-Tae Kim, "Analysis of Radar Target
Classification Performance for Different Bandwidth", 2011
Spring Microwave and Radio Wave Conference, Vol. 34, No. 1, p. 90,
May 27, 2011
[55] Sung-Jun
Lee, In-Sik Choi, E.J. Rothwell, "Optimum
Bistatic Angle Extraction for Wire-target Recognition", 2011
Spring Microwave and Radio Wave Conference, Vol. 34, No. 1, p. 91,
May 27, 2011
[56] In-Sik Choi, Sung-Jun Lee, E.J. Rothwell, "A Study
on Radar Target Recognition using UWB Measured
Signals", 2011 Spring Microwave and Radio Wave Conference, Vol.
34, No. 1, p. 176, May 27, 2011
[57] Sung-Jun
Lee, In-Sik Choi, Kang-guk
Park, Hyo-Tae Kim, " Target Classification Using UWB Radar
Signals", Proceedings of the 2010 KEES Conference, Vol.11, No.
1, p. 59, Nov. 5, 2010
[58]
Sung-Jun Lee, In-Sik Choi, "A Study on Target Classification
using Bistatic RCS", 2010 Autumn Microwave & Radio Wave Conference, Vol. 33, No. 2,
p.153, Oct. 1, 2010
[59]
Sung-Jun
Lee, In-Sik Choi," A Study on Analysis of
Bistatic RCS for Wire Target, " 2010 Spring Microwave and Radio Wave Conference,Vol. 33,, No. 1, p. 168, June 4, 2010
[60]
In-Sik Choi, Hyo-Tae Kim, "A Study on Comparison of
Radar Target Recognition Based on
Correlation and Neural Networks, " Proceedings of the
2009 KEES Conference,Vol. 10, No. 1, pp.79-82, Nev. 2009
[61] In-Sik Choi, and
Hyo-Tae Kim, "Efficient Feature Extraction for Target Classification
using Time-f requency
Analysis of Transient Response, " Proceedings of Korean Microwaves
and Propagation conference, Vol. 23, No. 1, pp. 521-524, 2000
[62] In-
Sik Choi, Dong-Kyu Seo, Kyung-Tae Kim and Hyo-Tae Kim, "Performance
Improvement of Target Classification using Evolutionary Programming-based
CLEAN, " Proceedings of Korean Microwaves and Propagation
conference, Vol. 24, No. 1, pp. 433-436, 2001
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