Phaseless Probe-Corrected Spherical Near-Field Antenna Measurements Using Two Scan Spheres

JF Álvarez, M Mattes… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
For near-field (NF) antenna measurements where the phase cannot be measured at all or
with sufficient accuracy, it is necessary or it may be preferable to use phaseless …

Discrepancies of measured SAR between traditional and fast measuring systems

Z Liu, D Allal, M Cox, J Wiart - International journal of environmental …, 2020 - mdpi.com
Human exposure to mobile devices is traditionally measured by a system in which the
human body (or head) is modelled by a phantom and the energy absorbed from the device …

Source modeling using phaseless low-frequency near-field measurements

M Johansson, HS Lui, JC Bolomey… - IEEE transactions on …, 2011 - ieeexplore.ieee.org
Field measurements of both amplitude and phase generally are more complicated and
require more expensive equipment than amplitude-only measurements. Phase retrieval from …

Towards planar phaseless near-field measurements of ESA's JUICE mission 600 GHz SWI reflector antenna

JF Alvarez, O Breinbjerg - AMTA 2016 Proceedings, 2016 - ieeexplore.ieee.org
The Submillimeter Wave Instrument is a 600GHz spectrometer with a 30cm reflector
antenna, part of the payload of the ESA JUICE mission. Due to the difficulty of producing …

Comparison between two phase-retrieval methods for electromagnetic source modeling

M Johansson, A Fhager, HS Lui, M Persson - Progress in Electromagnetics …, 2011 - jpier.org
Phase-retrieval from measured phaseless field data is of interest for various applications
including electromagnetic dosimetry, electromagnetic compatibility investigations, near-field …

Robust phase-retrieval for quick whole-body SAR assessment using dual plane amplitude-only data

J Fridén, H Isaksson, B Hansson, B Thors - Electronics Letters, 2009 - IET
A robust phase-retrieval method with stable convergence and back-propagation properties
for quick experimental whole body specific absorption rate (SAR) assessments is presented …

Efficient whole-body SAR assessments by means of surface scan measurements

D Colombi, B Thors… - IEEE transactions on …, 2014 - ieeexplore.ieee.org
In this study, an experimental method has been investigated for efficient assessments of
whole-body specific absorption rates (SAR) from radio base station antennas. Using surface …

[图书][B] Phase Retrieval Methods for Electromagnetic Source Modeling

M Johansson - 2011 - search.proquest.com
Modeling of the field distributions from electromagnetic sources is of interest for various
applications including electromagnetic compatibility investigations, near-field to far-field …

[引用][C] FAST SAR ASSESSMENT USING SURFACE AMPLITUDE-ONLY MEASUREMENTS

D Colombi, B Thors