Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Shichao Zhong"'
Publikováno v:
IET Radar, Sonar & Navigation, Vol 18, Iss 10, Pp 1937-1951 (2024)
Abstract Rotor unmanned aerial vehicles (UAVs) play an important role in both military and civilian fields nowadays. The safety risks associated with the UAVs increase the urgent need for detecting UAVs in urban environments as well. Moreover, UAVs a
Externí odkaz:
https://doaj.org/article/da640366d6df4353a181758e41d836eb
Publikováno v:
Leida xuebao, Vol 13, Iss 4, Pp 731-746 (2024)
Due to height limitations, the traditional handheld or vehicle-mounted Through-the-Wall Radar (TWR) cannot provide the perspective imaging of internal targets in urban high-rise buildings. Unmanned Aerial Vehicle-TWR (UAV-TWR) offers flexibility, eff
Externí odkaz:
https://doaj.org/article/56cf8e91f78a46d6a62ec4cbd752f5fe
Publikováno v:
Remote Sensing, Vol 16, Iss 22, p 4146 (2024)
Full-waveform inversion (FWI) is one of the most promising techniques in current ground-penetrating radar (GPR) inversion methods. The least-squares method is usually used, minimizing the mismatch between the observed signal and the simulated signal.
Externí odkaz:
https://doaj.org/article/fb98d2e8f84e43368e1ccbc6a45e659d
Publikováno v:
Remote Sensing, Vol 16, Iss 9, p 1593 (2024)
Mini–unmanned aerial vehicles (mini-UAVs) are emerging as a promising platform for through-wall radar to sense the enclosed space in cities, especially high-rise buildings, due to their excellent maneuverability. However, due to unavoidable environ
Externí odkaz:
https://doaj.org/article/50fb720d7f204a1ead0e512195fabadc
Publikováno v:
Remote Sensing, Vol 15, Iss 13, p 3423 (2023)
Ground-penetrating radar (GPR) has been extensively utilized in deep-space exploration. However, GPR modeling commonly employs simplified antenna models and carrier-free impulse signals, resulting in reduced accuracy and interpretability. In this pap
Externí odkaz:
https://doaj.org/article/4bceda8676d143f181b32131c28a6360
Publikováno v:
Remote Sensing; Volume 15; Issue 13; Pages: 3423
Ground-penetrating radar (GPR) has been extensively utilized in deep-space exploration. However, GPR modeling commonly employs simplified antenna models and carrier-free impulse signals, resulting in reduced accuracy and interpretability. In this pap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::3fe6028c6e9eb990ab7913b5bf49019b
Publikováno v:
Science China Chemistry.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::230d57310f65938888fbf8f9887f9cd5
https://doi.org/10.1007/s11426-023-1569-2
https://doi.org/10.1007/s11426-023-1569-2
Publikováno v:
Geophysical Prospecting. 69:1773-1789
Electrical resistivity tomography employs L2 norm regularization in many applications. We developed the boundary‐sharping inversion method based on the finite element methods and irregular grid approach, in which the contact areas of elements are u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07ac6c6b7f9c5a3ab77e9e94f4df0721
https://doi.org/10.1111/1365-2478.13138
https://doi.org/10.1111/1365-2478.13138
Publikováno v:
Geophysical Prospecting. 68:1097-1112
The conventional reverse time migration of ground‐penetrating radar data is implemented with the two‐way wave equation. The cross‐correlation result contains low‐frequency noise and false images caused by improper wave paths. To eliminate low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::536920a4ccb2c4c07d07464c38f43a08
https://doi.org/10.1111/1365-2478.12905
https://doi.org/10.1111/1365-2478.12905
Publikováno v:
Journal of Natural Gas Science and Engineering. 25:207-214
Horizontal wells are widely utilized as an important technique to improve the individual well producing rate. However, the actual production performance characteristics of a horizontal well in a reservoir demonstrate that the deliverability of severa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4856be4ce0311069eefac9f141ec9449
https://doi.org/10.1016/j.jngse.2015.05.003
https://doi.org/10.1016/j.jngse.2015.05.003