국제논문 (SCI) 국내논문 (학진등재) 국제학술대회 논문 국내학술대회 논문



Y. Oh and J.-HS.-M. Park, C.-S. Yang, and Y. Oh, “Moment method/Monte-Carlo simulation of radar backscattering from oil spills on sea surfaces,” Intern. Symp. Remote Sensing, vol. 1, p. 1-4, 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. 89-92, Cape Town, South Africa, July 13-17, 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 green-onion fields,” IGARSS’09, Proc., vol. 2, p. 101-104, Cape Town, South Africa, July 13-17, 2009.
R. Sun, J. Shi, T. Jackson, K. Chen, and Y. Oh, “Improvement of bare surface soil moisture estimation with L-band dual-polarization radar,” IGARSS’09, Proc., vol. 4, p. 971-974, Cape Town, South Africa, July 13-17, 2009.
Y. Oh, “A radar backscatter model for microwave polarimetric radar measurements of agricultural fields,” 2009 Korea-Japan AP/EMCJ/EMT Joint Conf., Proc., vol. 1, p. 1-3, Incheon, Korea, May 14-15, 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. 1-4, Kunming, China, 2-5 Nov. 2008.
Y. Oh, G. Chang, and K.-Y. Lee, “New classification techniques for polarimetric sar images and associated three-component decomposition technique,” Intern. Symp. Remote Sensing, vol. 1, p. 29-32, 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. 33-36, 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. 402-405, Boston, July 6-11, 2008.
Y. Oh and G. Chang, “Classification of polarimetric sar images using the degree of polarization and the co-polarized phase difference,” IEEE IGARSS '08, Proc., vol. 5, p. 362-365, Boston, July 6-11, 2008.
Y. Oh, J.-Y. Hong, and S.-G. Jung, “Retrieval of soil moisture and surface roughness from backscatter measurements of vegetation canopy,”Asia-Pacific Microwave Conf., Proc., vol. 1, pp. 87-89, Bangkok, Dec. 2007.
G. Chang, Y. Oh, “Unsupervised classification based on degree of polarization and co-polarized phase difference for SAR image,” Asia-Pacific Microwave Conf., Proc., vol. 3, pp. 1419-1422, 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,” Asia-Pacific Microwave Conf., Proc., vol. 4, pp. 2393-2395, 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. 254-257, 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. 369-373, Busan, Korea, Nov. 2007.
J.-Y. Hong, Y. Oh, and S.-Y. Hong, “Polarimetric measurements of radar backscatters of a wet-land rice field throughout a growth period at L- and C-bands,” 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 wet-land 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,” Korea-Japan Joint Conf.-AP/EMCJ/EMT, p.409-412, 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. 1057-1060, Seoul, Aug. 2005.
J.-M. Lee, I.-S. Koh, Y. Oh, “Simple statistical model of scattering by tree for site-specific channel model for wireless communication applications,” IEEE IGARSS '05, Proc. vol. 1, pp. 570-573, Seoul, July 2005.
J. Y. Hong and Y. Oh, “Examination of the semi-empirical polarimetric scattering model using field-measured data and existing theoretical models,” IEEE IGARSS '05, Proc. vol. 3, pp. 2211-2214, Seoul, July 2005.
Y. Oh, “A soil moisture retrieval technique based on the semi-empirical scattering model for HH-, HV-, and VV-polarized radar observations,” IEEE IGARSS '05, Proc. vol. 4, pp. 2759-2762, Seoul, July 2005.
J.-Y. Choo, H.-S. Choo, I.-M. Park, and Y. Oh, "Design of multi-layered polygonal helix antennas for RFID readers in UHF band," IEEE AP-S Intern. Symp., vol. 2B, pp. 283-286, 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 mobile-phone frequency bands using the FDTD method,” 16th Int. Zurich Symp. on Electromagnetic Compatibility, vol. 1, pp. 123-126, Zurich, Switzerland, Feb. 2005.
Y. Oh and J.-Y. Hong, “A simple model for microwave backscattering from a forest canopy,” Korea-Japan Joint Conf.-AP/EMC/EMT, vol. 1, pp. 191-196, 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. 586-589, 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 full-wave method for microwave scattering from lossy dielectric disks,” IEEE AP-S 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 AP-S 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. 754-756, Busan, Korea, Nov. 2003.
J.-H. Hwang and Y. Oh, “A single-layer waveguide slot array antenna using diaphragms for easy manufacture and high performance,” IEEE AP-S Int. Symp., Proc. vol. 3, pp. 1038-1041, Columbus, Ohio, June 2003.
Y. Oh, K. Sarabandi, and F. T. Ulaby, “Semi-empirical model of the polarimetric radar responses from soil surfaces,” URSI General Meeting, Proc.(CD-ROM), 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 U-NII band radio channel selection”, IEEE Radio and Wireless Conf., vol. 1, p. 75-78, Boston, Aug. 2002.
Y. Oh, “AirSAR external calibration using a distributed target,” Int. Symp. Remote Sensing, vol. 1, pp. 591-595, 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. 126-129, 24 July 2000.
Y. Oh, “Measurements of microwave polarimetric backscattering from a wet soil surface and comparison with a semi-empirical scattering model,” Int. Symp. Remote Sensing, vol. 1, pp. 154-157, Kangnung, Korea, Nov. 1999.
Y. Oh and Y.-G. Koo, “Comparison of measurement and estimation of microwave path loss around corners,” Korea-Japan AP/EMC/EMT Joint Conf., vol. 1, pp. 30-33, 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. 180-185, Kwangju, Korea, Sept. 1998.
Y. Oh and Y.-G. Koo, “Simulation and measurement of microwave propagation in a simple urban area,” IEEE AP-S Int. Symp., Proc. vol. 3, pp. 1652-1655, Atlanta, June 1998.
Y. Oh, “Numerical simulation of radar backscattering from oil spills on sea surfaces,” IEEE AP-S Int. Symp., Proc. vol. 1, pp. 76-79, Atlanta, June 1998.
Y. Oh and Y.-G. Koo, “Analysis of wave reflection from open-ended coaxial lines and application to the measurement of soil moisture and salinity,” IEEE AP-S Int. Symp., Proc. vol. 4, pp. 2010-2013, 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. 107-112, Pusan, Korea, 5-7 Nov. 1997.
Y. Oh, “Precise estimation of surface roughness parameters from field-measured ground truth data,” IEEE IGARSS’97, vol. 2, pp. 708-710, 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. 115-120, Cheju, Korea, Oct. 1996.
Y.-K. Sohn, Y. Oh and Y.-G. Koo, "Analysis of a parasitic-tuned microstrip antenna using the FDTD method," IEEE AP-S Int. Symp., vol. 1, pp. 404-407, Baltimore, July 1996.
Y. Oh, "An exact evaluation of Kirchhoff approximation for backscattering from a one-dimensional rough surface," IEEE AP-S Int. Symp., vol. 2, pp. 1522-25, Baltimore, July 1996.
Y. Oh, "Effect of soil moisture and surface roughness on radar backscattering from random surfaces," Int. Symp. Remote Sensing, Proc., pp. 20-24, 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. 927-929, Florence, Italy, July 1995.
Y. Oh, K. Sarabandi, and F.T. Ulaby, "Development of a semi-empirical polarimetric scattering model for microwave radar observations," IEEE IGARSS’95, Digest, vol. 2, pp. 939-941, Florence, July 1995.
Y. Oh, "Retrieval of surface roughness and soil moisture from polarimetric radar measurements," Int. Symp. Remote Sensing, Proc., pp. 63-67, 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.1582-1594, Pasadena, California, August 1994.
Y. Oh and K. Sarabandi, “An improved numerical simulation of electromagnetic scattering from perfectly conducting random surfaces,” IEEE AP-S Int. Symp., Digest, vol.3, pp. 2024-2027, 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.1003-1005, Tokyo, Japan, Aug. 1993.
M.C. Dobson, L. Pierce, Y. Oh, J. Stiles, and F.T. Ulaby, "Retrieval of soil moisture and roughness quad-polarized 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 three-dimensional dielectric hump above an impedance sheet", IEEE AP-S Int. Symp., 1993 Digest, vol.3, pp.1309-1311, Ann Arbor, Michigan, June-July 1993.
K. Sarabandi, Y. Oh and F.T. Ulaby, "A numerical simulation of scattering from an inhomogeneous random surface", IEEE AP-S Int. Symp., 1993 Digest, vol.3, pp.1304-1307, Ann Arbor, Michigan, June-July 1993.
Y. Oh, K. Sarabandi, and F.T. Ulaby, "Re-examination of the Kirchhoff approximation for scattering from a rough surface", URSI Meeting, URSI Digest, pp.406, Ann Arbor, Michigan, June-July 1993.
Y. Oh, K. Sarabandi, and F.T. Ulaby, "Algorithm for measuring moisture and roughness of bare soil surfaces from multi-polarized radar observations," URSI Meeting Microwave Signature-92 Symp., Igls-Innsbruck, 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.1183-1185, 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 truck-mounted 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 multi-polarized 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.387-390, 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.