Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Long-range propagation"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Applied Sciences, Vol 11, Iss 4, p 1431 (2021)
This article proposes a method for the prediction of wide range two-dimensional refractivity for synthetic aperture radar (SAR) applications, using an inverse distance weighted (IDW) interpolation of high-altitude radio refractivity data from multipl
Externí odkaz:
https://doaj.org/article/66c4e54476554177bc3841e90cb90a62
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
There is a strong push worldwide to develop multi-Joule femtosecond duration laser pulses at wavelengths around 3.5-4 and 9-11 mu m within important atmospheric transmission windows. We have shown that pulses with a 4 mu m central wavelength are capa
Externí odkaz:
http://hdl.handle.net/10150/626498
http://arizona.openrepository.com/arizona/handle/10150/626498
http://arizona.openrepository.com/arizona/handle/10150/626498
Autor:
Joerg Schille, Jose R. Chirinos, Xianglei Mao, Lutz Schneider, Matthias Horn, Udo Loeschner, Vassilia Zorba
Publikováno v:
Nanomaterials; Volume 12; Issue 14; Pages: 2493
Nanomaterials (Basel, Switzerland), vol 12, iss 14
Nanomaterials (Basel, Switzerland), vol 12, iss 14
In this work, we study the characteristics of femtosecond-filament-laser–matter interactions and laser-induced periodic surface structures (LIPSS) at a beam-propagation distance up to 55 m. The quantification of the periodicity of filament-induced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd0a859039e04ed59b2219d6e9e3aef5
https://pubmed.ncbi.nlm.nih.gov/35889720
https://pubmed.ncbi.nlm.nih.gov/35889720
Autor:
Bright, Max
Parabolic Wave Equations are an area of extensive research in the description of wave propagation. The Split-Step Fourier (SSF) method solves the Parabolic Wave Equation spectrally and is a method of choice for long-range propagation through atmosphe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6ddc8545398d07c0dbf55ca88c43ae9
Publikováno v:
2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS)
2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), Aug 2021, Rome, Italy. pp.01-04, ⟨10.23919/URSIGASS51995.2021.9560588⟩
2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), Aug 2021, Rome, Italy. pp.01-04, ⟨10.23919/URSIGASS51995.2021.9560588⟩
International audience; The long-range propagation of electromagnetic waves over the ground is a major topic for many applications in communication, navigation, and surveillance. In this article, we propose a wavelet-based split-step method in 3D to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbd875aa45ee865497f9ae6411c3fc39
https://hal.archives-ouvertes.fr/hal-03426475
https://hal.archives-ouvertes.fr/hal-03426475
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
EuCAP 2021 15th European Conference on Antennas and Propagation
EuCAP 2021 15th European Conference on Antennas and Propagation, Mar 2021, Dusseldorf, Germany. pp.1-5 /ISBN:978-1-7281-8845-4, ⟨10.23919/EuCAP51087.2021.9411173⟩
EuCAP 2021 15th European Conference on Antennas and Propagation, Mar 2021, Dusseldorf, Germany. pp.1-5 /ISBN:978-1-7281-8845-4, ⟨10.23919/EuCAP51087.2021.9411173⟩
International audience; Modeling the long-range propagation in the low troposphere is a topic of major concern for many systems such as radar. In 3D, split-step Fourier methods are limited by both computation time and memory size. Therefore, the N ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44d8e42aafae17139d283c5e3d36c798
https://doi.org/10.23919/eucap51087.2021.9411173
https://doi.org/10.23919/eucap51087.2021.9411173
Publikováno v:
Radio Science
Radio Science, American Geophysical Union, 2021, 56 (2), ⟨10.1029/2020RS007114⟩
Radio Science, American Geophysical Union, 2021, 56 (2), ⟨10.1029/2020RS007114⟩
International audience; Modeling long‐range propagation of electromagnetic waves is necessary to study the performance of systems, for applications such as radar or navigation. Such models generally rely on split‐step Fourier (SSF) because large
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0943bba83a4ea00ed5a5409dcf143ab6
https://doi.org/10.1029/2020rs007114
https://doi.org/10.1029/2020rs007114