Session Chairs: | Lorenzo Capineri, Motoyuki Sato |
The capability of imaging underground is paramount for rescue operations in the case of a natural disasters such as an earthquake, as well as, for monitoring in security or defense applications. Electromagnetic waves play a primary role in probing these scenarios due to their ability to penetrate various media. However, imaging in these scenarios is challenging because this is an inverse problem complicated by many factors, including the presence of unknown materials and obstacles geometries. Solutions have been obtained, in many cases, using simplified scattering models. Existing imaging systems are based on single or multiple antennas, which could either be fixed or moving. Topics of interest include: 1) Systems for underground exploration, such as ground penetrating radars or antennas specifically designed for this purpose; 2) Propagation methods in complex media, geophysical tomography, multiple scattering, forward modeling of the electromagnetic scattering and propagation; 3) Ability to tackle the complexity of the scenarios in realistic conditions by accounting for factors including antenna modeling, computational complexity, and medium characterization; 4) Inversion methods for high resolution of large regions and effective imaging of hidden and buried targets in 3D scenarios; 5) Inversion approaches for “quantitative” reconstruction in controlled and realistic conditions; and, 6) Development and analysis of new methods for multiple antenna systems data processing.
8:00 FB01.1 ARRAY GPR “YAKUMO” AND ITS APPLICATION TO ARCHAEOLOGICAL SURVEY AND ENVIRONMENTAL STUDIES
M. Sato
Center for Northeast Asian Studies, Tohoku University, Sendai, Japan
8:20 FB01.2 USING NEURAL NETWORKS TO ANALYSE SURFACE IRREGULARITIES MEASURED WITH HOLOGRAPHIC RADAR
L. Capineri1, C. Windsor2
1Dept. Information Engineering, Lorenzo Capineri, Firenze, Italy
2East Haghbourne, Colin Windsor, Didcot, UK
8:40 FB01.3 A SIMULATION STUDY OF LOOP ANTENNAS FOR RFID READERS USED FOR UNDERGROUND CAVERNS
P. K. Mishra1, M. Bolic2, M. C. E. Yagoub2
1Advanced Mining Technology Division, CSIR-Central Institute of Mining & Fuel Research, Dhanbad, Jharkhand, India
2School of Electrical Engineering & Computer Science, University of Ottawa, Ottawa, ON, Canada
9:00 FB01.4 INVERSION OF DIELECTRIC CONSTANT OF MARS SOUTH POLAR REGION USING THE MARSIS DATA
C. Liu, H. Ye, Y. -Q. Jin
Key Laboratory for Information Science of Electromagnetic Waves (MoE), Fudan University, Shanghai, China
9:20 FB01.5 OBSERVATIONS OF THE LUNAR SURFACE AND SUBSURFACE STRUCTURES BY LUNAR RADAR SOUNDER (LRS) ONBOARD THE KAGUYA (SELENE) SPACECRAFT
A. Kumamoto1, Y. Yamaguchi2, A. Yamaji3, S. Oshigami4, T. Kobayashi5, K. Ishiyama1, H. Oya1
1Tohoku Univ., Sendai, Japan
2Nagoya Univ., Nagoya, Japan
3Kyoto Univ., Kyoto, Japan
4NAOJ, Oshu, Japan
5KIGAM, Daejeon, Korea
9:40 FB01.6 MF BAND COMPACT HELICAL ANTENNA DESIGN AND IMAGING TECHNIQUES FOR HYDRAULIC FRACTURES DETECTION
J. Wu, K. Sarabandi
University of Michigan, Ann Arbor, MI, United States
10:00 FB01.7 ANALYTICAL APPROACH FOR HIGH-FREQUENCY SCATTERING AND IMAGING OF A POLYGONAL FLAT PLATE
Y. -C. Li, F. Xu, Y. -M. Wu, Y. -Q. Jin
Key Laboratory for Information Science of Electromagnetic Waves (MoE), Fudan University, Shanghai, China
10:20 FB01.8 TWO- AND THREE-DIMENSIONAL THROUGH-THE-WALL IMAGING WITH MIMO RADAR
W. Zhang1, A. Hoorfar2, F. Li3
1Department of Electrical and Computer Engineering, Duke University, Durham, NC, United States
2Department of Electrical and Computer Engineering, Villanova University, Villanova, pa, United States
3Institute of Electronics, Chinese Academy of Sciences, Beijing, China
10:40 FB01.9 GPU ACCELERATED MIMO ARRAY INISAR 3-D IMAGING
X. -C. Xie1, L. -J. Yu2
1School of Physics and Electronics Informatin, Gannan Normal University, Ganzhou, China
2Faculty of Information Engineering, Jiangxi University of Science and Technology, Ganzhou, China
11:00 FB01.10 LEAST SQUARE BASED MATCHING PURSUIT SPECTRAL DECOMPOSITION SCHEME WITH PHASE SHIFT MIGRATION FOR SUBSURFACE IMAGING
Y. Huang, J. Zhang
College of Marine Geosciences, Ocean University of China, Qingdao, Shandong, China