Results 81 to 90 of about 458,352 (202)

NB-IoT Devices in Reverberation Chambers: A Comprehensive Uncertainty Analysis. [PDF]

Int J Microw Wirel Technol, 2021
Hubrechsen A, Remley KA, Jones RD, Horansky RD, Neylon VT, Bronckers LA.   +5 more
europepmc   +1 more source

Loading effects in reverberation chambers immunity tests

2024 4th URSI Atlantic Radio Science Meeting (AT-RASC)
Loading effects are critical in the operation of a reverberation chamber (RC), particularly for immunity testing where a specified electric field test level should be generated by using a given amount of available power.
C. Carobbi, Daniele Masiero, R. Serra
semanticscholar   +1 more source

Testing of a Device for Positioning Measuring Microphones in Anechoic and Reverberation Chambers

Archives of Acoustics, 2013
This paper presents a mechanical positioning system for a measuring microphone designed for acoustic studies in anechoic and reverberation chambers at the Department of Mechanics and Vibroacoustics, AGH.
Józef FELIS, Artur FLACH, Tadeusz KAMISIŃSKI   +2 more
doaj  

Issues in the Design and Validation of Coupled Reverberation Rooms for Testing Acoustic Insulation of Building Partitions

Archives of Acoustics
The paper presents the characteristics of the sound field in two pairs of coupled reverberation rooms, designed in accordance with International Organization for Standardization [ISO] (2021c).
Agata SZELĄG, Marcin ZASTAWNIK
doaj   +1 more source

Estudo de câmaras de teste de compatibilidade eletromagnética (CEM) através do método de modelagem por linhas de transmissão (TLM) [PDF]

, 2004
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.O presente trabalho aborda o estudo de câmaras de teste de Compatibilidade Eletromagnética (CEM), através do Método de ...
Weinzierl, Djonny
core  

Simultaneous 4G and 5G EMF Exposure and Field Uniformity in a Reverberation Chamber for Animal Studies

Applied Sciences
The design and validation of a reverberation chamber (RC) specifically constructed for conducting large-scale experimental animal carcinogenicity studies using RF electromagnetic fields (EMF) relevant to contemporary 4G and 5G mobile communication (900 ...
DukSoo Kwon, Sangbong Jeon, Ae-Kyoung Lee, Hyung-Do Choi, Jung-Ick Moon   +4 more
doaj   +1 more source

Establishing a link to given radiated emission limits during extending the frequency range above 1 GHz [PDF]

Advances in Radio Science, 2008
Up to now most limits for radiated emission are given as values for the electrical field strength. Battermann, 2007 has shown that the frequency range extension for radiated emission measurements above 1 GHz generates a lot of problems while performing ...
H. Garbe, S. Battermann
doaj  

Interpreting the Total Isotropic Sensitivity and Diversity Gain of LTE-Enabled Wireless Devices From Over-the-Air Throughput Measurements in Reverberation Chambers

IEEE Access, 2015
The characterization of the performance of wireless devices is key to developing new RF products conforming to the latest communications protocols. Traditionally, communication performance tests have focused on the RF performance of the tested devices, e.
Ahmed Hussain, Per-Simon Kildal, Andres Alayon Glazunov   +2 more
doaj   +1 more source

Field Statistics Inside Frequency-Stirred Reverberation Chambers : A Summary

, 2023
Comprehensive Analysis of a research paper conducted by authors Yuhui He and Andrew C Marvin of "Aspects of Field Statistics inside nested frequency-stirred reverberation ...
Tag, Amir
core  

Investigating the thermal and acoustic performance of a modular living wall: a case study using bioclimatic and reverberation chambers

Case Studies in Thermal Engineering
The potential benefits that green walls systems could offer buildings, and the urban environment are widely accepted. However, predicting and quantifying these benefits is both challenging and time-consuming.
Andreia Cortês, Diana Gonçalves, António Tadeu, João Almeida   +3 more
doaj   +1 more source