Journal
(International)

Journal
(National)

Conference
(International)

Conference
(National)

 

 

 

 

 


S.-M. Park, C.-S. Yang, Y. Oh, “Numerical simulation of radar backscattering from oil spill on sea surface,” Proc. Korea Society of Remote Sensing Spring Conf., vol. 1, pp. 1-6, Inha University, Mar. 26, 2010.


J.-H. Hwang, Y. Oh, “Design and measurement of X-band fully-polarimetric scatterometer system”, Proc. Korean Institute of Electromagnetic Engineering and Science Fall Conf., vol. 19, no. 1, p. 95, Incheon City University, Nov. 27, 2009.


S.-G. Kwon, Y. Oh, “Generation of SAR clutter image using image noise and image texture for various surfaces”, Proc. Korean Institute of Electromagnetic Engineering and Science Fall Conf., vol. 19, no. 1, p. 97, Incheon City University, Nov. 27, 2009.


J.-H. Yoon, Y. Oh, “RCS Characterization of trihedral corner reflectors”, Proc. Microwave and Propagation Fall Conf., vol. 32, no. 2, p. 187, Keumho National University, Kumi, Sep. 24-25, 2009.


S.-M. Park, Y. Oh, “Numerical computation of EM wave scattering from sea surfaces” Proc. Microwave and Propagation Fall Conf., vol. 32, no. 2, p. 211, Keumho National University, Kumi, Sep. 24-25, 2009.


K.-Y. Lee, Y. Oh, “New image classification algorithm for fully polarimetric SAR images”, Proc. Microwave and Propagation Fall Conf., vol. 32, no. 2, p. 189, Keumho National University, Kumi, Sep. 24-25, 2009.


J.-H. Na, Y. Oh, “Design and fabrication of fully polarimetric SAR Active Calibrator using an OMT and an horn antenna,” Proc. Korean Institute of Electromagnetic Engineering and Science Fall Conf., vol. 18, no. 1, p. 116, Hanyang University, Nov. 28, 2008.


S.-G. Kwon, Y. Oh, “Algorithm for generating SAR images using DEM and DTM data,” Proc. Korean Institute of Electromagnetic Engineering and Science Fall Conf., vol. 18, no. 1, p. 104, Hanyang University, Nov. 28, 2008.


Y. Oh, G. Jang, K.-Y. Lee, “Development of an image classification table using the degree of polarization and the co-polarized phase-difference of SAR data,” Proc. Microwave and Propagation Fall Conf., vol. 31, no. 2, pp. 184, National Hanbat University, Sep. 25-26, 2008.


Y. Oh, J.-H. Yoon, “An inversion model for obtaining soil moisture and surface roughness with radars,” Proc. Microwave and Propagation Fall Conf., vol. 31, no. 2, pp. 185, National Hanbat University, Sep. 25-26, 2008.


S.-G. Kwon, J.-Y. Hong, J.-H. Yoon, Y. Oh, “Fabrication of a full-polarimetric scatterometer system for measurement of scattering coefficients at C-band,” Proc. Microwave and Radiowave Propagation Spring Conf., vol. 31, no. 1, p. 517-519, Dongkuk University, Seoul, May 23, 2008.


J.-H. Na, Y.-S. Kim, K.-Y. Lee, Y. Oh, “Fabrication and Measurements of an L-Band Polarimetric Active Radar Calibrator,” Proc. Microwave and Radiowave Propagation Spring Conf., vol. 31, no. 1, p. 528-530, Dongkuk University, Seoul, May 23, 2008.


S. Ahn, H. Choo, S. Park, Y. Oh, Y. Noh, “Design of a vehicular on-glass antenna for FM radio reception using the multi-loop structure,” Proc. Microwave and Radiowave Propagation Spring Conf., vol. 31, no. 1, p. 173-176, Dongkuk University, Seoul, May 23, 2008.


J.-Y. Hong, S.-G. Kwon, I.-S. Koh, Y. Oh, “Estimation of the backscattering coefficients of various earth surfaces,” Proc. Korea Electromagnetic Engineering Society Fall Conf., vol. 17, no. 1, pp. 287-290, Incheon, Nov. 2007.


J.-H. Na, Y.-S. Kim, Y. Oh, and S.-Y. Kim, “Design, fabrication and measurement results of an SAR active calibrator,” Proc. Korea Electromagnetic Engineering Society Fall Conf., vol. 17, no. 1, pp. 297-300, Incheon, Nov. 2007.


S.-G. Kwon, J.-Y. Hong, I.-S. Koh, Y. Oh, “Measurement of input parameters of scattering models for estimating backscattering coefficients of earth surface,” Proc. Korea Electromagnetic Engineering Society Fall Conf., vol. 17, no. 1, pp. 291-295, Incheon, Nov. 2007.


Y. Oh and J.-Y. Hong, "Relationship between the surface roughness parameters and the radar backscatter of a bare surface," Intern. Symp. Remote Sensing, vol. 1, 4 pages in CD, Busan, Korea, Nov. 2006.


Y. Oh, J.-Y. Hong, and S.-G. Jung, “Development of an algorithm for soil moisture retrieval from measured backscattering coefficients of vegetated surfaces,” Proc. Microwave and Propagation Fall Conf., vol. 30, no. 2, p. 755-758, Jeju, Sep. 2007.


J.-H. Na and Y. Oh, “External Radiometric Calibration of SAR Systems Using a Trihedral Corner Reflector,” Proc. Microwave and Propagation Fall Conf., vol. 30, no. 2, p. 767-770, Jeju, Sep. 2007.


S.-G. Kwon, J.-Y. Hong, Y. Oh, “Examination of theoretical models for scattering matrices of lossy dielectric cylinders,” Proc. Microwave and Propagation Fall Conf., vol. 30, no. 2, p. 783-788, Jeju, Sep. 2007.


Y.-S. Kim and Y. Oh, “Analysis of channel capacities of an MIMO system in an indoor channel environment,” Proc. Microwave and Propagation Fall Conf., vol. 30, no. 2, p. 793-796, Jeju, Sep. 2007.


C.-S. Yang, G. Chang, and Y. Oh, “Design approach of omni-directional retroreflector for synthetic aperture radar,” Proc. Korea Association of Ocean Science and Technology Society Conf., vol. 1, pp. 2697-2702, Seoul, May 31-June 1, 2007.


Y.-S. Kim and Y. Oh, “MIMO antenna system for WLAN with improved isolation using T-shaped shorted strip,” Proc. Microwave and Radiowave Propagation Spring Conf., vol. 28, no. 1, p. 473-476, Seoul, May 2007.


S.-G. Park, G.-S. Jeong , H. Choo, and Y. Oh, “Design of the small folded dipole antenna using PIN diodes for direction finding applications,” Proc. Microwave and Radiowave Propagation Spring Conf., vol. 28, no. 1, p. 123-126, Seoul, May 2007.


J.-S. Jang, C.-S. Yang, and Y. Oh, “Measurement and analysis of the RCS of square and circular retroreflectors,” Proc. Korea Society of Remote Sensing Spring Conf., vol. 1, pp. 138-141, Taejeon, Mar. 2007.


S.-Y. Hong, Y.-H. Kim, J.-Y. Hong, Y. Oh, “Measurement of backscattering coefficients of rice canopy using a polarimetric scatterometer system,” Proc. Korea Society of Remote Sensing Spring Conf., vol. 1, pp. 153-157, Taejeon, Mar. 2007.


R.-M. Kim, D.-H. Lee, Y. Oh, “Radar cross sections of trihedral corner reflectors for synthetic aperture radar calibration,” Proc. Radiowave and Optical Technology Conf, vol. 7, no. 1, p. 86-89, Taejeon, Nov. 2006.


S.-G. Park, C. Cho, Y. Oh, I. Park, H. Choo, “Design of Electrically Small DMB Antennas,” Proc. Korea Electromagnetic Engineering Society Fall Conf., vol. 16, no. 1, p. 293-296, Kyung Hee University, Nov. 2006.


S. G. Jung, J.-Y. Hong, and Y. Oh, “Verification of soil parameter-retrieval algorithm based on bare surface scattering models using radar measurements,” Proc. Korea Electromagnetic Engineering Society Fall Conf., vol. 16, no. 1, p. 1-4, Kyung Hee University, Nov. 2006.


R.-M. Kim, J.-Y. Hong, and Y. Oh, “Broadening frequency bandwidth of a quarter-wavelength microstrip antenna with parasite patches,” Proc. Microwave and Propagation Fall Conf., vol. 29, no. 2, p. 123-126, Tae-Ku, Sep. 2006.


J.-Y. Hong, S.-G. Jung, and Y. Oh, “SAR image generation using scattering model,” Proc. Korea Military Science and Technology Conf., p. 165 (4 Pages in CD), Incheon, Aug. 2006.


Y. Oh, “Effect of the electromagnetic wave from electronic products on human body,” Proc. Korea Product Liability Society Conf., vol. 1, p. 1-9, Seoul, July 2006.


J.-S Chang, J.-Y Hong, and Y. Oh, “Comparison between the RTM-based simple model and the regression model for microwave backscattering from vegetation canopies,” Proc. Microwave and Radiowave Propagation Spring Conf., vol. 29, no. 1, p. 443-446, Seoul, May 2006.


S.-G. Jung, J.-Y. Hong and Y. Oh, “Comparison between theoretical and empirical models and measurements for radar backscattering from bare soil surfaces,” Proc. Microwave and Radiowave Propagation Spring Conf., vol. 29, no. 1, p. 451-454, Seoul, May 2006.


S.-G. Kim, Y. Oh, C.-J. Kim, H.-K. Lee, “Analysis of power delay profile and BER characteristics in indoor wireless communication channel,” Proc. Microwave and Radiowave Propagation Spring Conf., vol. 29, no. 1, p. 455-458, Seoul, May 2006.


J.-Y Hong and Y. Oh, “Microwave forward scattering from earth surfaces,” Proc. Korea Society of Remote Sensing Spring Conf., vol. 1, pp. 135-138, Taejeon, Mar. 2006.


J.-C. Hyun, S.-K. Kim, and Y. Oh, “Estimation model for RF signal strength over sea and land surfaces,” Proc. Korea Electromagnetic Engineering Society Fall Conf., vol. 15, no. 1, p. 143-147, Nov. 2005.


J.-Y. Choo, H.-S. Choo, I-M. Park, and Y. Oh, “On the characteristics of MPHA and the design of MPHA installed in a ceiling of the room,” Proc. Microwave and Propagation Fall Conf., vol. 28, no. 2, p. 313-316, Sep. 2005.


S.-K. Kim and Y. Oh, “Comparison of MoM/ Monte Carlo simulation and PO for bistatic coherent reflectivity of sea surfaces,” Proc. Microwave and Propagation Fall Conf., vol. 28, no. 2, p. 383-386, Sep. 2005.


J.-M. Lee, I.-S. Koh, and Y. Oh, “Calculation of near-field scattering from a tree using a fractal-tree model,” Proc. Korea Electromagnetic Engineering Society Fall Conf., vol. 14, no. 1, p. 135-138, 5 Nov. 2004.


J.-Y. Choo, Y. Oh, I-M. Park, and H.-S. Choo, “Design of RFID reader antennas using a Pareto genetic algorithm,” Proc. Microwave and Propagation Fall Conf., vol. 27, no. 2, pp. 353-356, Sep. 2004.


J.-C. Hyun and Y. Oh, “Microwave scattering characteristics of tree trunks and branches,” Proc. Microwave and Radiowave Propagation Spring Conf., vol. 27, no. 1, pp. 505-508, May. 2004.


J.-M. Lee and Y. Oh, “Generation of fractal-based trees for computation of microwave attenuation/scattering characteristics,” Proc. Microwave and Radiowave Propagation Spring Conf., vol. 27, no. 1, pp. 501-504, May. 2004.


I.-S. Kim, J.-H. Hwang, and Y. Oh, “Design, manufacture and measurement of a QMSA Bluetooth antenna,” Proc. Microwave and Radiowave Propagation Spring Conf., vol. 27, no. 1, pp. 459-462, May. 2004.


S.-H. Lee, G.-J. Jung, and Y. Oh, “A simulator for radar scattering from forest area,” Proc. 12th Symp. Korea Agency of Defense Development, vol. 1, p. 163-166, 20 Nov. 2003.


S.-H. Lee and Y. Oh, “Development of a radar scattering model for forest canopies,” Proc. Korea Electromagnetic Engineering Society Fall Conf., vol. 13, no. 1, p. 38-42, 15 Nov. 2003.


G.-J. Jung and Y. Oh, “SAR data correction using calibrated scatterometer measurements,” Proc. Korea Electromagnetic Engineering Society Fall Conf., vol. 13, no. 1, p. 3-7, 15 Nov. 2003.


G.-J. Jung, S.-H. Lee, and Y. Oh, “Development of an SAR data simulator using a new clutter model,” Proc. Korea Military Science and Technology, vol. 1, pp. 373-376, 26 Aug. 2003.


S.-H. Lee, G.-J. Jung, and Y. Oh, “Development of a scattering model for earth surface and comparison with JPL AirSAR data,” Proc. Joint Spring Meeting,, vol. 1, p. 129-134, 4 Apr. 2003.


J.-H. Hwang, Y. Oh, and Y.-G. Koo, “Design of a waveguide slot 16x16 array antenna for millimeter-wave,” Proc. Microwave and Propagation Fall Conf., vol. 1, pp. 289-292, Sep. 2002.


J.-H. Hwang, Y. Oh, “Design of a K-band waveguide slot array antenna,” Proc. Korea Information and Communication Society Summer Conf., vol. 1, pp. 20, July 2002.


J.-Y. Hong and Y. Oh, “Design and fabrication of an LMDS microstrip array antenna using series feeding structure,” Proc. Microwave and Radiowave Propagation Fall Conf., vol. 24, no. 2, pp. 67-70, Sep. 2001.


Y.-M. Jang and Y. Oh, “Numerical algorithm for analysis of radar scattering from three-dimensional dielectrics using the impedance sheet theory,” Proc. Korea Information and Communication Society Summer Conf., vol. 1, pp. 892-895, July 2001.


H.-K. Lee, Y. Oh, “Design and fabrication of an X-band voltage controlled dielectric resonator oscillator with the measured S-parameters,” Proc. Korea Information and Communication Society Summer Conf., vol. 2, pp. 755-768, July 2001.


H.-S. Park and Y. Oh, “Design and measurement of a microstrip slot array antenna using offset-compensated series feeding structure,” Proc. Korea Information and Communication Society Summer Conf., vol. 2, pp. 860-863, July 2001.


Y.-S. Kim, W.-D. Lee, and Y. Oh, “Design of an X-band microstrip moving target indicator,” Proc. Korea Information and Communication Society Summer Conf., vol. 2, pp. 2119-2122, July 2001.


Y.-G. Koo, Y. Oh, S.-Y. Won, and B.-M. Sohn, “Design and fabrication of an X-band oscillator with a hair-pin resonator,” Proc. Microwave and Propagation Spring Conf., vol. 23, no. 1, pp. 155-158, Seoul, May 2000.


Y. Oh and J.-W. Lee, “Design and fabrication of a simple orthogonal mode transducer with good isolation,” Proc. Microwave and Propagation Spring Conf., vol. 23, no. 1, pp. 237-240, Seoul, May 2000.


H.-S. Park, H.-J. Lee, D.-H. Lee, and Y. Oh, “Reduction of the electromagnetic noise effect on the electric shock protectors of arc welders,” Proc. Microwave and Propagation Spring Conf., vol. 23, no. 1, pp. 509-512, Seoul, May 2000.


Y. Oh and Y.-M. Jang, “Computation of the RCS of a three-dimensional dielectric object above a flat dielectric surface using the impedance surface theory and the method of moments,” Proc. Microwave and Propagation Spring Conf., vol. 23, no. 1, pp. 517-520, Seoul, May 2000.


J.-H. Kim, Ji.-W. Lee, Y. Oh, “Development of an algorithm for analysis of polarimetric backscattering characteristics of lawn field,” Proc. Korea Society of Remote Sensing Spring Conf., vol. 1, pp. 137-142, 31 Mar. 2000.


J.-H. Kim and Y. Oh, “Computation of wave attenuation and scattering from a tree using the radiative transfer method,” Proc. Microwave and Radiowave Propagation Fall Conf., vol. 22, no. 2, pp. 355-358, Sep. 1999.


H.-J. Cha and Y. Oh, “Computation of electromagnetic wave scattering from a two-dimensionally rough surface using the FDTD method,” Proc. Microwave and Radiowave Propagation Fall Conf., vol. 22, no. 2, pp. 359-362, Sep. 1999.


Y. Oh and H.-S. Lee, “Computation of the current induced on tower cranes by an AM broadcast antenna,” Proc. Microwave and Radiowave Propagation Fall Conf., vol. 22, no. 2, pp. 193-196, Sep. 1999.


J.-Y. You, Y. Oh, and Y.-G. Koo, “Numerical analysis of inset-cut feeding of microstrip antennas,” Proc. Microwave and Radiowave Propagation Spring Conf., vol. 22, no. 1, pp. 233-236, May. 1999.


H.-J. Lee, J.-W. Lee, Y. Oh, “Measurement of radar scattering coefficients, rms height, soil moisture contents and application to a scattering model,” Proc. Korea Society of Remote Sensing Spring Meeting, vol. 1, pp. 111-116, Mar. 1999.


J.-H. Kim, D.-H. Lee, Y. Oh, “Comparison between calculation and measurement of radar scattering characteristics of leaves,” Proc. Korea Society of Remote Sensing Spring Meeting, vol. 1, pp. 117-121, Mar. 1999.


Y.-K. Choi and Y. Oh, “Calibration technique for an L-band dielectric probe using saline water,” Proc. Korea Society of Remote Sensing Spring Meeting, vol. 1, pp. 54-57, Mar. 1998.


K.-O. Park, B.-M. Sohn, Y.-G. Koo, and Y. Oh, “Analysis of wave reflection at the end of a coaxial cable using the FDTD method,” Proc. Korea Electromagnetic Engineering Society Fall Conf., vol. 1, p. 50-54, Nov. 1997.


B.-H. Lee, C.-H. Noh, H.-J. Sung, Y. Oh, and Y.-G. Koo, “Study of microwave propagation in urban area,” Proc. Korea Electromagnetic Engineering Society Fall Conf., vol. 1, p. 192-197, Nov. 1997.


W.-D. Lee, S.-G. Yu, Y. Oh, and Y.-G. Koo, “A radar calibration technique for measurement of wave scattering at Ku-band,” Proc. Korea Electromagnetic Engineering Society Fall Conf., vol. 1, p. 311-315, Nov. 1997.


K.-S. Choi, Y.-G. Koo, Y. Oh, and K.-T. Ko, “Determination of the device small-signal equivalent circuit parameters by measured S-parameters,” Proc. Korea Electromagnetic Engineering Society Fall Conf., vol. 1, p. 346-350, Nov. 1997.


Y. Oh, “Study on the numerical analysis for radar scattering from sea surfaces,” 1st Communication/Electronics Conf., vol. 1, p. 21-30, Oct. 1997.


T.-J. Kim and Y. Oh, “Measurement of permittivity using microwave reflection,” Proc. Microwave and Radiowave Propagation Fall Conf., vol. 1, no. 2, pp. 255-258, Sep. 1997.


K.-O. Park, B.-M. Sohn, Y. Oh, and Y.-G. Koo, “The analysis of a dipole antenna on a dielectric slab using the FDTD method,” Proc. Korea Information and Communication Society Summer Conf., vol. 1, pp. 784-787, July 1997.


Y. Oh and T.-J. Kim, “Algorithm for soil moisture retrieval using measurements of microwave reflections,” Proc. Spring Symp. Korea Society of Remote Sensing, vol. 1, p. 13, 24 Mar. 1997.


D.-J. Kim, Y.-G. Koo, and Y. Oh, “Design of a K-band push-push voltage-controlled oscillator using a dielectric resonator,” Proc. Korea Institute of Electronics Engineers Fall Conf., vol. 19, no. 2, pp. 535-538, Nov. 1996.


C.-H. Roh, H.-J. Sung, Y. Oh, and Y.-G.- Koo, “Microwave reflection and diffraction characteristics in the urban crossroad structure,” Proc. Korea Institute of Electronics Engineers Fall Conf., vol. 19, no. 2, pp. 591-594, Nov. 1996.


Y. Oh, “Numerical analysis of electromagnetic wave scattering from randomly rough dielectric surfaces,” Proc. Microwave and Radiowave Propagation Fall Conf., vol. 1, no. 2, pp. 234-237, Sep. 1996.


J.-B. Han, Y. Oh, and Y.-G. Koo, “Analysis of a microstrip dipole antenna using the moment method,” Proc. Microwave and Radiowave Propagation Spring Conf., vol. 19, no. 1, pp. 125-128, May 1996.


Z.-J. Kang, Y.-G. Koo, Y. Oh, “Design of X-band voltage controlled oscillator using GaAs MESFETS,” Proc. Microwave and Radiowave Propagation Spring Conf., vol. 18, no. 1, pp. 101-104, 27 May 1995.


Y. Oh, “Numerical approach for scattering characteristics of rough surfaces,” Proc. Spring Symp. Korea Society of Remote Sensing, vol. 1, p. 5, 24 Mar. 1994.

 

 

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