Zobrazeno 1 - 10
of 139 235
pro vyhledávání: '"scatterers"'
In this work, we propose to use the Reduced-Basis Method (RBM) as a model order reduction approach to solve Maxwell's equations in electromagnetic (EM) scatterers based on plasma to build a metasurface, taking into account a parameter, namely, the pl
Externí odkaz:
http://arxiv.org/abs/2410.11004
Motivated by research in metamaterials, we consider the challenging problem of acoustic wave scattering by a doubly periodic quadrant of sound-soft scatterers arranged in a square formation, which we have dubbed the quarter lattice. This leads to a W
Externí odkaz:
http://arxiv.org/abs/2410.23647
Autor:
Morishita, Rion, Mukherjee, Pradipta, El-Sadek, Ibrahim Abd, Seesan, Tanatchaya, Mori, Tomoko, Furukawa, Atsuko, Fukuda, Shinichi, Lukmanto, Donny, Matsusaka, Satoshi, Makita, Shuichi, Yasuno, Yoshiaki
Dynamic optical coherence tomography (DOCT) statistically analyzes fluctuations in time-sequential OCT signals, enabling label-free and three-dimensional visualization of intratissue and intracellular activities. Current DOCT methods, such as logarit
Externí odkaz:
http://arxiv.org/abs/2412.09351
Autor:
Wang, Xiantao1 (AUTHOR) wangxiantao18@nudt.edu.cn, Dong, Zhen1 (AUTHOR) dongzhen@nudt.edu.cn, Wang, Youjun1 (AUTHOR), Chen, Xing1 (AUTHOR), Yu, Anxi1 (AUTHOR)
Publikováno v:
Remote Sensing. Oct2024, Vol. 16 Issue 19, p3707. 21p.
This paper presents an analytical analysis of the Doppler spectrum in von Mises-Fisher (vMF) scattering channels. A closed-form expression for the Doppler spectrum is derived and used to investigate the impact of vMF scattering parameters, i.e., the
Externí odkaz:
http://arxiv.org/abs/2409.01631
Autor:
Kowalski, F. V.
Publikováno v:
ANNALEN DER PHYSIK 2022, 534, 2100322
Correlated interference is calculated for a microscopic particle retro-reflecting from two spatially separated scatterers that are free to move, all three of which are treated as quantum bodies: the positions of the particle traversing this one-dimen
Externí odkaz:
http://arxiv.org/abs/2408.07473
As the mobile communication network evolves over the past few decades, localizing user equipment (UE) has become an important network service. While localization in line-of-sight (LoS) scenarios has reached a level of maturity, it is known that in fa
Externí odkaz:
http://arxiv.org/abs/2407.20536