

Y. Oh and J.HS.M. Park, C.S. Yang, and Y. Oh, “Moment method/MonteCarlo simulation of radar backscattering from oil spills on sea surfaces,” Intern. Symp. Remote Sensing, vol. 1, p. 14, Busan, Korea, 28~30 Oct. 2009.

Y. Oh and J.H. Hwang, “Hybrid of the method of moments/ Monte Carlo technique and a surface scattering model for estimating the radar backscatters of harvested farm fields,” 2009 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Proc., vol. 2, p. 8992, Cape Town, South Africa, July 1317, 2009.

Y. Oh and S.G. Kwon, “Development of a simple scattering model for vegetation canopies and examination of its validity with scatterometer measurements of greenonion fields,” IGARSS’09, Proc., vol. 2, p. 101104, Cape Town, South Africa, July 1317, 2009.

R. Sun, J. Shi, T. Jackson, K. Chen, and Y. Oh, “Improvement of bare surface soil moisture estimation with Lband dualpolarization radar,” IGARSS’09, Proc., vol. 4, p. 971974, Cape Town, South Africa, July 1317, 2009.

Y. Oh, “A radar backscatter model for microwave polarimetric radar measurements of agricultural fields,” 2009 KoreaJapan AP/EMCJ/EMT Joint Conf., Proc., vol. 1, p. 13, Incheon, Korea, May 1415, 2009.

Y.S. Kim, Y. Oh, “Analysis of channel capacities of MIMO systems in an indoor channel environment,” Intern. Symp. Antenna Propagat. EM theory (ISAPE), vol. 1, pp. 14, Kunming, China, 25 Nov. 2008.

Y. Oh, G. Chang, and K.Y. Lee, “New classification techniques for polarimetric sar images and associated threecomponent decomposition technique,” Intern. Symp. Remote Sensing, vol. 1, p. 2932, Daejeon, Korea, Oct. 2008.

Y. Oh and J.H. Yoon, “Retrieval of soil moisture and surface roughness from polarimetric sar images of vegetated surfaces,” Intern. Symp. Remote Sensing, vol. 1, p. 3336, Daejeon, Korea, Oct. 2008.

Y. Oh and S.G. Jung, “Inversion algorithm for soil moisture retrieval from polarimetric backscattering coefficients of vegetation canopies,” IEEE IGARSS '08, Proc., vol. 2, p. 402405, Boston, July 611, 2008.

Y. Oh and G. Chang, “Classification of polarimetric sar images using the degree of polarization and the copolarized phase difference,” IEEE IGARSS '08, Proc., vol. 5, p. 362365, Boston, July 611, 2008.

Y. Oh, J.Y. Hong, and S.G. Jung, “Retrieval of soil moisture and surface roughness from backscatter measurements of vegetation canopy,”AsiaPacific Microwave Conf., Proc., vol. 1, pp. 8789, Bangkok, Dec. 2007.

G. Chang, Y. Oh, “Unsupervised classification based on degree of polarization and copolarized phase difference for SAR image,” AsiaPacific Microwave Conf., Proc., vol. 3, pp. 14191422, Bangkok, Dec. 2007.

S.G. Jung, J.Y. Hong, Y. Oh, “Verification of surface scattering models and inversion algorithms with the polarimetric backscatter measurements of a bare soil surface,” AsiaPacific Microwave Conf., Proc., vol. 4, pp. 23932395, Bangkok, Dec. 2007.

J.H. Na and Y. Oh, “Examination of spatial integration method for extracting the RCS of a calibration target from SAR images,” Intern. Symp. Remote Sensing, vol. 1, pp. 254257, Busan, Korea, Nov. 2007.

J.Y. Hong, S.G. Kwon and Y. Oh, “Validity regions of theoretical models for estimating the RCS of lossy dielectric cylinders,” Intern. Symp. Remote Sensing, vol. 1, pp. 369373, Busan, Korea, Nov. 2007.

J.Y. Hong, Y. Oh, and S.Y. Hong, “Polarimetric measurements of radar backscatters of a wetland rice field throughout a growth period at L and Cbands,” IEEE IGARSS '07, Proc., 4 pages in CD, Barcelona, July 2007.

Y. Oh and J.Y. Hong, “Moment method/ Monte Carlo simulation of the microwave backscatter of wetland rice fields,” IEEE IGARSS '07, Proc., 4 pages in CD, Barcelona, July 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 and J.Y. Hong, “Scatterometer calibration technique for distributed targets,” KoreaJapan Joint Conf.AP/EMCJ/EMT, p.409412, Kanazawa, Japan, Sept. 2006.

J.Y. Hong and Y. Oh, "A simple model for scattering coefficients of vegetation canopies," IEEE IGARSS’06, vol. 1, 4 pages in CD, Denver, Aug. 2006.

J.Y. Hong and Y. Oh, "Comparison of the numerical, theoretical, and empirical scattering models for random rough surfaces," Int. Symp. Remote Sensing, Proc. 4 pages in CD, Oct. 2005.

H.S. Choo, J.Y. Choo, I.M. Park, and Y. Oh, “Designs of reader and tag antennas for RFID applications in the UHF band," Int. Symp. Antennas Propag., vol. 3, pp. 10571060, Seoul, Aug. 2005.

J.M. Lee, I.S. Koh, Y. Oh, “Simple statistical model of scattering by tree for sitespecific channel model for wireless communication applications,” IEEE IGARSS '05, Proc. vol. 1, pp. 570573, Seoul, July 2005.

J. Y. Hong and Y. Oh, “Examination of the semiempirical polarimetric scattering model using fieldmeasured data and existing theoretical models,” IEEE IGARSS '05, Proc. vol. 3, pp. 22112214, Seoul, July 2005.

Y. Oh, “A soil moisture retrieval technique based on the semiempirical scattering model for HH, HV, and VVpolarized radar observations,” IEEE IGARSS '05, Proc. vol. 4, pp. 27592762, Seoul, July 2005.

J.Y. Choo, H.S. Choo, I.M. Park, and Y. Oh, "Design of multilayered polygonal helix antennas for RFID readers in UHF band," IEEE APS Intern. Symp., vol. 2B, pp. 283286, Washington DC, July 2005.

Y. Oh and J.C. Hyun, “Sensitivity evaluation of SAR on size and permittivity for rat brains exposed to microwaves at mobilephone frequency bands using the FDTD method,” 16th Int. Zurich Symp. on Electromagnetic Compatibility, vol. 1, pp. 123126, Zurich, Switzerland, Feb. 2005.

Y. Oh and J.Y. Hong, “A simple model for microwave backscattering from a forest canopy,” KoreaJapan Joint Conf.AP/EMC/EMT, vol. 1, pp. 191196, Seoul, Nov. 2004.

Y. Oh and J.Y. Hong, “Precise numerical simulation of microwave scattering from natural deciduous leaves using the method of moment,” Int. Symp. Remote Sensing, vol. 1, pp. 586589, Jeju, Korea, Oct. 2004.

Y. Oh, “Comparison of two inversion methods for retrieval of soil moisture and surface roughness from polarimetric radar observation of soil surfaces,” IEEE IGARSS'04, Proc. vol. 2, pp. 807  810, Anchorage, Sept. 2004.

Y. Oh, “Comparison of approximate models and a fullwave method for microwave scattering from lossy dielectric disks,” IEEE APS Intern. Symp., URSI Digest, pp. 314, Monterey, California, June 2004.

Y. Oh, “An inversion technique using the Genetic algorithm for retrieval of soil moisture and surface roughness,” IEEE APS Intern. Symp., URSI Digest, pp. 330, Monterey, California, June 2004.

S. H. Lee, G. J. Jung, and Y. Oh, “A general radar scattering model for earth surfaces,” Asian Conf. on Remote Sensing, vol. 1, pp. 754756, Busan, Korea, Nov. 2003.

J.H. Hwang and Y. Oh, “A singlelayer waveguide slot array antenna using diaphragms for easy manufacture and high performance,” IEEE APS Int. Symp., Proc. vol. 3, pp. 10381041, Columbus, Ohio, June 2003.

Y. Oh, K. Sarabandi, and F. T. Ulaby, “Semiempirical model of the polarimetric radar responses from soil surfaces,” URSI General Meeting, Proc.(CDROM), Netherlands, 22 Aug. 2002.

Y. Sinelnikov, Y. Oh, J. H. Kwon, H. J. Yun, “A low cost and high performance bandpass filter on a ridge waveguide structure for 5 GHz UNII band radio channel selection”, IEEE Radio and Wireless Conf., vol. 1, p. 7578, Boston, Aug. 2002.

Y. Oh, “AirSAR external calibration using a distributed target,” Int. Symp. Remote Sensing, vol. 1, pp. 591595, Kyongju, Korea, Nov. 2000.

Y. Oh, “Retrieval of the effective soil moisture contents as a ground truth from natural soil surfaces,” IEEE IGARSS’00, Digest vol. 1, pp. 126129, 24 July 2000.

Y. Oh, “Measurements of microwave polarimetric backscattering from a wet soil surface and comparison with a semiempirical scattering model,” Int. Symp. Remote Sensing, vol. 1, pp. 154157, Kangnung, Korea, Nov. 1999.

Y. Oh and Y.G. Koo, “Comparison of measurement and estimation of microwave path loss around corners,” KoreaJapan AP/EMC/EMT Joint Conf., vol. 1, pp. 3033, Pusan, Korea, Sept. 1998.

Y. Oh and Y.G. Koo, “Characterization of microwave polarimetric backscattering from grasslands using the radiative transfer theory,” Int. Symp. Remote Sensing, vol. 1, pp. 180185, Kwangju, Korea, Sept. 1998.

Y. Oh and Y.G. Koo, “Simulation and measurement of microwave propagation in a simple urban area,” IEEE APS Int. Symp., Proc. vol. 3, pp. 16521655, Atlanta, June 1998.

Y. Oh, “Numerical simulation of radar backscattering from oil spills on sea surfaces,” IEEE APS Int. Symp., Proc. vol. 1, pp. 7679, Atlanta, June 1998.

Y. Oh and Y.G. Koo, “Analysis of wave reflection from openended coaxial lines and application to the measurement of soil moisture and salinity,” IEEE APS Int. Symp., Proc. vol. 4, pp. 20102013, Atlanta, June 1998.

Y. Oh, "Numerical examination of radar wave scattering from oil spills on sea surfaces," Int. Symp. Remote Sensing, Proc. vol. 1, pp. 107112, Pusan, Korea, 57 Nov. 1997.

Y. Oh, “Precise estimation of surface roughness parameters from fieldmeasured ground truth data,” IEEE IGARSS’97, vol. 2, pp. 708710, Singapore, Aug. 1997.

Y. Oh, "Effect of the surface roughness on radar scattering from natural soil surfaces," Int. Symp. Remote Sensing, Proc. vol. 1, pp. 115120, Cheju, Korea, Oct. 1996.

Y.K. Sohn, Y. Oh and Y.G. Koo, "Analysis of a parasitictuned microstrip antenna using the FDTD method," IEEE APS Int. Symp., vol. 1, pp. 404407, Baltimore, July 1996.

Y. Oh, "An exact evaluation of Kirchhoff approximation for backscattering from a onedimensional rough surface," IEEE APS Int. Symp., vol. 2, pp. 152225, Baltimore, July 1996.

Y. Oh, "Effect of soil moisture and surface roughness on radar backscattering from random surfaces," Int. Symp. Remote Sensing, Proc., pp. 2024, Taejon, Korea, Oct. 1995.

K. Sarabandi and Y. Oh, "Effect of antenna footprint on the statistics of radar backscattering from random surfaces," IEEE IGARSS’95, Digest, vol. 2, pp. 927929, Florence, Italy, July 1995.

Y. Oh, K. Sarabandi, and F.T. Ulaby, "Development of a semiempirical polarimetric scattering model for microwave radar observations," IEEE IGARSS’95, Digest, vol. 2, pp. 939941, Florence, July 1995.

Y. Oh, "Retrieval of surface roughness and soil moisture from polarimetric radar measurements," Int. Symp. Remote Sensing, Proc., pp. 6367, Taejon, Korea, Oct. 1994.

Y. Oh, K. Sarabandi, and F.T. Ulaby, "An inversion algorithm for retrieving soil moisture and surface roughness from polarimetric radar observation," IEEE IGARSS’94, Digest, vol.3, pp.15821594, Pasadena, California, August 1994.

Y. Oh and K. Sarabandi, “An improved numerical simulation of electromagnetic scattering from perfectly conducting random surfaces,” IEEE APS Int. Symp., Digest, vol.3, pp. 20242027, June 1994.

Y. Oh, K. Sarabandi, and F.T. Ulaby, "An empirical model for phase difference statistics of rough surfaces," IEEE IGARSS’93, Digest, vol.3, pp.10031005, Tokyo, Japan, Aug. 1993.

M.C. Dobson, L. Pierce, Y. Oh, J. Stiles, and F.T. Ulaby, "Retrieval of soil moisture and roughness quadpolarized airborne SAR", IEEE IGARSS’93 Digest, vol.1, pp.341, Tokyo, Japan, August 1993.

K. Sarabandi, L. Pierce, Y. Oh, and F.T. Ulaby' "Power lines: radar measurements and detection algorithm for polarimetric SAR images", Process in Electromagnetic Research Symp., Pasadena, California, July 1993.

Y. Oh and K. Sarabandi, "Scattering from a threedimensional dielectric hump above an impedance sheet", IEEE APS Int. Symp., 1993 Digest, vol.3, pp.13091311, Ann Arbor, Michigan, JuneJuly 1993.

K. Sarabandi, Y. Oh and F.T. Ulaby, "A numerical simulation of scattering from an inhomogeneous random surface", IEEE APS Int. Symp., 1993 Digest, vol.3, pp.13041307, Ann Arbor, Michigan, JuneJuly 1993.

Y. Oh, K. Sarabandi, and F.T. Ulaby, "Reexamination of the Kirchhoff approximation for scattering from a rough surface", URSI Meeting, URSI Digest, pp.406, Ann Arbor, Michigan, JuneJuly 1993.

Y. Oh, K. Sarabandi, and F.T. Ulaby, "Algorithm for measuring moisture and roughness of bare soil surfaces from multipolarized radar observations," URSI Meeting Microwave Signature92 Symp., IglsInnsbruck, Austria, July 1992.

K. Sarabandi, Y. Oh, F.T. Ulaby, "Scatterometer measurement of differential Mueller matrix of distributed targets," IEEE IGARSS’92, Digest, vol.2, pp.11831185, Houston, Texas, May 1992.

K. Sarabandi, L.E. Pierce, Y. Oh, M.C. Dobson, A. Freeman, and P. Dubois, "Cross calibration experiment using JPL AirSAR and truckmounted polarimetric scatterometers", IEEE IGARSS’92, Houston, Texas, May 1992.

Y. Oh, K. Sarabandi, and F.T. Ulaby, "Algorithm for measuring moisture and roughness of bare soil surfaces from multipolarized radar observations," IEEE IGARSS’92, Digest, pp.27, Houston, Texas, May 1992.

K. Sarabandi, Y. Oh, and F.T. Ulaby, "Polarimetric radar measurements on bare soil surfaces at microwave frequencies," IEEE IGARSS’91, Digest vol. 1, pp.387390, Espoo, Finland, June 1991.

F.T. Ulaby, J. Stiles, K. Sarabandi, and Y. Oh, "Model and measurements of the phase statistics of the scattering matrix of distributed surfaces," IEEE IGARSS’91, Digest vol. 1, pp.401, Espoo, Finland, June 1991.

