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Research Output 1997 2019

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Conference article
2018

Detection of Defect in Tendon for Pre-stressed Concrete Structures using Electric Signal; Numerical Simulation Studies

Lee, J. U., Bang, S. S., Yoon, S. H., Shin, Y. J. & Lim, Y. M., 2018 Nov 15, In : IOP Conference Series: Materials Science and Engineering. 431, 12, 122002.

Research output: Contribution to journalConference article

Tendons
Prestressed concrete
Concrete construction
Corrosion
Defects
2017

Detection of Local Temperature Change on HTS Cables via Time-Frequency Domain Reflectometry

Bang, S. S., Lee, G. S., Kwon, G. Y., Lee, Y. H., Ji, G. H., Sohn, S., Park, K. & Shin, Y. J., 2017 Jul 26, In : Journal of Physics: Conference Series. 871, 1, 012100.

Research output: Contribution to journalConference article

cables
temperature
grids
commercialization
simulation
2013
2 Citations (Scopus)

Diagnosis of cables in nuclear power plants using joint time-frequency domain reflectometry

Lee, C. K., Coats, D. L., Lee, C. K., Chang, S. J., Park, J. B. & Shin, Y. J., 2013 Jan 1, In : IFAC Proceedings Volumes (IFAC-PapersOnline). 3, PART 1, p. 74-78 5 p.

Research output: Contribution to journalConference article

Nuclear power plants
Cables
Time delay
Bandwidth
Experiments
2008
7 Citations (Scopus)

Diagnostics and prognostics of electric cables in nuclear power plants via joint time-frequency domain reflectometry

Wang, J., Crapse, P., Shin, Y. J. & Dougal, R., 2008 Sep 24, In : Conference Record of IEEE International Symposium on Electrical Insulation. p. 24-27 4 p., 4570268.

Research output: Contribution to journalConference article

Electric cables
Nuclear power plants
Cables
Defects
Electric power systems
2005
1 Citation (Scopus)

Development of transient power quality indices based on time-frequency distribution

Shin, Y. J. & Crapse, P., 2005 Dec 1, In : Proceedings of SPIE - The International Society for Optical Engineering. 5910, p. 1-8 8 p., 59100F.

Research output: Contribution to journalConference article

Power Quality
frequency distribution
Power quality
Telephone interference
telephones
2004
23 Citations (Scopus)

A wavelet-based approach to detect shared congestion

Kim, M. S., Kim, T., Shin, Y. J., Lam, S. S. & Powers, E. J., 2004 Dec 1, In : Computer Communication Review. 34, 4, p. 293-305 13 p.

Research output: Contribution to journalConference article

Internet
Clocks
Synchronization
Signal processing
Topology

Determination of transient disturbance energy flow in electric power systems via cross time-frequency distribution

Shin, Y. J., Powers, E. J., Grady, W. M. & Arapostathis, A., 2004 Dec 1, In : Proceedings of SPIE - The International Society for Optical Engineering. 5559, p. 258-265 8 p., 31.

Research output: Contribution to journalConference article

Electric Power System
frequency distribution
Electric power systems
electric power
disturbances

Joint time-frequency properties of freak waves

Kim, T., Shin, Y. J., Powers, E. J., Kim, N. & Kim, C. H., 2004 Dec 1, In : Proceedings of the International Offshore and Polar Engineering Conference. p. 32-38 7 p.

Research output: Contribution to journalConference article

Bandwidth
Power spectrum
Time series
2003
5 Citations (Scopus)

Evaluation of the load impedance in coaxial cable via time-frequency domain reflectometry

Shin, Y. J., Powers, E. J., Choe, T. S., Sung, S. H., Yook, J. G. & Park, J. B., 2003 Dec 1, In : Proceedings of SPIE - The International Society for Optical Engineering. 5205, p. 38-46 9 p.

Research output: Contribution to journalConference article

Reflectometry
coaxial cables
Coaxial cables
Coaxial
Cable
2002
6 Citations (Scopus)

Time-frequency domain reflectometry for smart wiring systems

Shin, Y. J., Song, E. S., Kim, J. W., Park, J. B., Yook, J. G. & Powers, E. J., 2002 Dec 1, In : Proceedings of SPIE - The International Society for Optical Engineering. 4791, p. 86-95 10 p.

Research output: Contribution to journalConference article

Computational electromagnetics
Reflectometry
Coaxial cables
wiring
Electric wiring
2001
4 Citations (Scopus)

Design of a time-frequency domain matched filter for detection of non-stationary signals

Shin, Y. J., Nam, S. W., An, C. K. & Powers, E. J., 2001 Sep 26, In : ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 6, p. 3585-3588 4 p.

Research output: Contribution to journalConference article

Matched filters
Singular value decomposition
Acoustic waves
Composite materials
2000
18 Citations (Scopus)

Cross time-frequency distribution function

Shin, Y. J., Powers, E. J., Grady, W. M. & Bhatt, S. C., 2000 Dec 1, In : Proceedings of SPIE - The International Society for Optical Engineering. 4116, p. 9-16 8 p.

Research output: Contribution to journalConference article

frequency distribution
Probability density function
Distribution functions
Distribution Function
distribution functions
1999
4 Citations (Scopus)

Optimal Daubechies' wavelet bases for detection of voltage sags in electric power distribution and transmission systems

Shin, Y. J., Powers, E. J., Grady, W. M. & Bhatt, S. C., 1999 Dec 1, In : Proceedings of SPIE - The International Society for Optical Engineering. 3813, p. 873-883 11 p.

Research output: Contribution to journalConference article

Voltage Sag
Electric power transmission
Daubechies Wavelet
Power Distribution
Wavelet Bases
1997
1 Citation (Scopus)

Linearized common curvature guidance law for homing missiles

Shin, Y. J., Park, J. B. & Kim, K. K., 1997 Jan 1, In : Proceedings of the American Control Conference. 5, p. 2764-2768 5 p.

Research output: Contribution to journalConference article

Electronic guidance systems
Missiles
Navigation