Zobrazeno 1 - 10
of 543
pro vyhledávání: '"Guangyou FANG"'
Autor:
Xin LIU, Haibin ZHU, Zongqiang LIU, Changhu XUE, Yaxin MU, Xiaodong QU, Shengbo YE, Zhenghuan XIA, Guangyou FANG
Publikováno v:
Leida xuebao, Vol 13, Iss 4, Pp 747-760 (2024)
Through-wall radar systems with single transmitter and receiver have the advantages of portability, simplicity, and independent operation; however, they cannot accomplish two-dimensional (2D) localization and tracking of targets. This paper proposes
Externí odkaz:
https://doaj.org/article/2a668e17651a4b14ab1d7fd60bf681cc
Autor:
Yubing YUAN, Shengbo YE, Yicai JI, Bo LIN, Xiao LIANG, Xinhui LI, Xiaojun LIU, Guangyou FANG, Chaopeng LUO, Rongqi LYU
Publikováno v:
Leida xuebao, Vol 13, Iss 4, Pp 822-837 (2024)
Ultra-wideband through-wall radar, leveraging its ability to penetrate walls, can be used together with Multiple-Input Multiple-Output (MIMO) technology to image hidden targets behind walls. This approach provides rich information for detecting and l
Externí odkaz:
https://doaj.org/article/4921c6eb64334285b5f8641471365587
Publikováno v:
IEEE Access, Vol 12, Pp 18508-18519 (2024)
In this study, a novel coarse-to-fine image registration algorithm based on feature matching using the Gabor filters is provided for repeat-pass SAR interferometry (InSAR). In the coarse registration, we propose a feature-based algorithm developed us
Externí odkaz:
https://doaj.org/article/e93be4883881431e8226eee8de5917a4
Publikováno v:
Remote Sensing, Vol 16, Iss 19, p 3685 (2024)
Multiple-input multiple-output (MIMO) technology is widely used in the field of radar imaging. Array sparse optimization reduces the hardware cost of MIMO radar, while virtual aperture and the equivalent phase center (EPC) principle simplify the rada
Externí odkaz:
https://doaj.org/article/40f2d88186f947cb8dc5d0ad0bd814f5
Publikováno v:
Remote Sensing, Vol 16, Iss 6, p 935 (2024)
Ground-penetrating radar (GPR) is a classic geophysical exploration method that utilizes the emission and reception of electromagnetic waves to non-destructively detect target objects in the target medium. It has been widely applied in various fields
Externí odkaz:
https://doaj.org/article/d132caff0aa047d8921aa0d2d784689a
Publikováno v:
AIP Advances, Vol 13, Iss 11, Pp 115120-115120-6 (2023)
The effect of surface crystallization on the magnetomechanical properties is studied for amorphous ribbons with a nominal composition of Fe80Si9B11 that are prepared with the single roller melt-spinning method. Our results indicate that the magnetome
Externí odkaz:
https://doaj.org/article/a9295285d8e84fee8d36b15ecac63ffb
Publikováno v:
AIP Advances, Vol 13, Iss 10, Pp 105007-105007-6 (2023)
The strength of the phonon anharmonic effect of the pristine FeSi2 and Co-doped Fe0.94Co0.06Si2 is investigated by a Raman scattering study on the vibrational properties of those materials in the temperature range of 300–1523 K. All the vibrational
Externí odkaz:
https://doaj.org/article/005eb32eb5784e33b5a73c8bda45a47b
Publikováno v:
Remote Sensing, Vol 16, Iss 4, p 620 (2024)
Ultra-wideband (UWB) vital detection radar plays an important role in post-disaster search and rescue, but the vital signal acquired in practice is often submerged in noise. In this paper, an advanced signal processing algorithm based on low-rank blo
Externí odkaz:
https://doaj.org/article/1e0bd78a45ce42ea8b9f99aa7100842d
Publikováno v:
Applied Sciences, Vol 14, Iss 3, p 1299 (2024)
Life detection is important in earthquake rescue, but weak vital signal is susceptible to interference by clutters. Due to the undesirable characteristics of the hardware, there are two main types of clutter generated by the frequency modulation cont
Externí odkaz:
https://doaj.org/article/5ddd4472c9b54b7580b8b6f66552bf01
Publikováno v:
Remote Sensing, Vol 16, Iss 3, p 474 (2024)
With the development of millimeter-wave radar systems, substrate-integrated waveguide (SIW) slot antennas have been widely used. This paper presents a computational approach for calculating the equivalent normalized admittance of slot in low sidelobe
Externí odkaz:
https://doaj.org/article/df41751e58694ff6ba20ab9151f1b774