Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Hrvoje Dodig"'
Publikováno v:
Journal of Communications Software and Systems, Vol 20, Iss 1, Pp 125-136 (2024)
This paper is on the use of a hybrid boundary element method/finite element method (BEM/FEM) to determine the induced electric field in spherical human head models exposed to high-frequency plane electromagnetic (EM) wave. The geometrically simplifie
Externí odkaz:
https://doaj.org/article/aa48a373ea914860a4ce89889d74a718
Autor:
Hrvoje Dodig
Publikováno v:
Mathematics, Vol 12, Iss 14, p 2190 (2024)
The ordinary 3D wave equation for nondissipative, homogeneous, isotropic media admits solutions where the point sources are permitted to move, but as shown in this paper, it does not admit solutions where the receiver is allowed to move. To overcome
Externí odkaz:
https://doaj.org/article/29e19c430c5d4e46b96e70ec2c7a6f6c
Publikováno v:
Journal of Communications Software and Systems, Vol 18, Iss 1, Pp 42-53 (2022)
The human exposure assessment to wireless communications systems including the fifth generation (5G) mobile systems is related to determining the specific absorption rate (SAR) or the absorbed power density (APD). The assessment of both quantities re
Externí odkaz:
https://doaj.org/article/d49cda0391b8430c8cc974bfe9281dba
Publikováno v:
TransNav: International Journal on Marine Navigation and Safety of Sea Transportation, Vol 14, Iss 2, Pp 331-336 (2020)
From the aspect of navigational safety and collision avoidance it is very important to be able to detect small maritime targets such as buoys and small boats. Ship's radar is supposed to detect these types of targets, however the ability of radar to
Externí odkaz:
https://doaj.org/article/6feba9e507eb4f06bc6e61022bd517d4
Autor:
Hrvoje Dodig
Publikováno v:
Mathematics, Vol 9, Iss 3, p 237 (2021)
In this paper, the solution to long standing problem of deriving Maxwell’s equations and Lorentz force from first principles, i.e., from Coulomb’s law, is presented. This problem was studied by many authors throughout history but it was never sat
Externí odkaz:
https://doaj.org/article/a0cf6e2e3d3047df94d62b7b64eb9743
Publikováno v:
Journal of Communications Software and Systems, Vol 3, Iss 1, Pp 3-10 (2007)
The paper studies the thermal rise in the human eye caused by time harmonic electromagnetic waves. An eye has been illuminated by a high frequency plane wave with powerdensity 5.0 mW/cm2. Such a problem has been considered as an electromagnetic scatt
Externí odkaz:
https://doaj.org/article/da78d8c6778341b5a104ce0edfa94d60
Autor:
Hrvoje Dodig
The origin of electromagnetism has been a recurring question since the discovery of electricity. In the 19th century, Maxwell unified electricity and magnetism into a single electrodynamic theory described by Maxwell's equations. This was followed by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::529a36ca6adf595ffec7b1a29ee6a4a6
https://doi.org/10.36227/techrxiv.22067522
https://doi.org/10.36227/techrxiv.22067522
Publikováno v:
IEEE Transactions on Electromagnetic Compatibility. 63:1667-1679
The article deals with stochastic-deterministic thermal dosimetry in lower portion of GHz frequency range for human exposure to radiation from 5G communication systems. Deterministic assessment of a temperature distribution in multilayered head model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0b42f6d727706f2dc245a7b4de1bea3
https://doi.org/10.1109/temc.2021.3098431
https://doi.org/10.1109/temc.2021.3098431
Publikováno v:
Engineering Analysis with Boundary Elements
The deterministic three-compartment head model based on the hybrid finite element/boundary element method (FEM/BEM) formalism is coupled with the nonintrusive stochastic collocation method (SCM) in this paper. The SCM based on sparse grid (SG) interp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90593f7cedcdc35a01a1982aef7fc6d7
https://doi.org/10.1016/j.enganabound.2020.04.010
https://doi.org/10.1016/j.enganabound.2020.04.010
Publikováno v:
TransNav: International Journal on Marine Navigation and Safety of Sea Transportation, Vol 14, Iss 2, Pp 331-336 (2020)
From the aspect of navigational safety and collision avoidance it is very important to be able to detect small maritime targets such as buoys and small boats. Ship's radar is supposed to detect these types of targets, how-ever the ability of radar to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb85b677260fdd318b79d6141a3fd057