Results 21 to 30 of about 6,836 (298)
FDTD modelling of reverberation chamber
Electronics Letters, 2005 The finite-difference time-domain (FDTD) method is applied to the simulation of a reverberation chamber. The real losses of the reverberation chamber are taken into account in a post-treatment process. The predicted results are compared with measured data and good agreement is reported.
Bonnet, Pierre +3 more
openaire +3 more sources
Benchmarking a High-End Smartphone’s Antenna Efficiencies
IEEE Access, 2019 In an effort to create a benchmark for antenna designs for mobile applications, the total and radiation efficiencies of a modern high-end smartphone's antennas are measured.
Laurens A. Bronckers +2 more
doaj +1 more source
Advanced radar absorbing ceramic-based materials for multifunctional applications in space environment [PDF]
, 2018 In this review, some results of the experimental activity carried out by the authors on advanced composite materials for space applications are reported.
Albano, M. +6 more
core +1 more source
Achievable field strength in reverberation chambers [PDF]
Advances in Radio Science, 2003 Feldvariable Kammern (FVK, engl.: modestirred- chamber) werden unter anderem für EMV-Störfestigkeitsprüfungen verwendet. Ein häufig genanntes Argument, das die Einführung dieser Kammern als normgerechte Prüfumgebung vorantreiben soll, ist eine hohe ...
N. Eulig +3 more
doaj
Blind estimation of reverberation time in classrooms and hospital wards [PDF]
, 2012 This paper investigates blind Reverberation Time (RT) estimation in occupied classrooms and hospital wards. Measurements are usually made while these spaces are unoccupied for logistical reasons.
Conetta, R +5 more
core +2 more sources
Time-Weighted SAR in Rats for the Estimation of Practical RF Exposure in Reverberation Chambers
IEEE Access, 2022 Herein, we present a new method for the calculation of the specific absorption rate (SAR) of rats (named time-weighted SAR) to practically consider the effect of the ever-changing movements of rats on their SARs.
Sangbong Jeon +5 more
doaj +1 more source
Field Statistics in a One-Dimensional Reverberation Chamber Model [PDF]
, 2008 This work focuses on building a fairly simple yet physically appropriate 1D model for a Reverberation Chamber which claims to be able to analytically predict the statistical behavior of such a chamber, without forsaking to the benefits of deterministic ...
Arnaut +13 more
core +3 more sources
"Good-but-Imperfect" electromagnetic reverberation in a VIRC [PDF]
, 2011 Novel theoretical probability density functions (PDF) of electromagnetic fields inside reverberation chambers operating in a “good-but-imperfect‿ regime have been recently reported. The present work reports on the application and assessment of these PDFs
Canavero, Flavio +2 more
core +2 more sources
Frequency characterization of reverberation chambers [PDF]
Proceedings of Symposium on Electromagnetic Compatibility, 2002 A series of measurements to investigate the modal structure of a reverberation chamber were conducted at the Dahlgren Division of the Naval Surface Warfare Center, Dahlgren, Virginia. These measurements were Phase I of a project to determine the frequency dependent characteristics of the fields in a reverberation chamber.
M.O. Hatfield, M.B. Slocum
openaire +1 more source
Journal of Civil Engineering and Management, 2001 The report deals with a task of investigating and adjusting acoustic parameters of the reverberant chambers of recently built laboratory for measuring sound insulation properties of building elements (windows, doors).
Vidmantas Dikavičius +1 more
doaj +1 more source