Ulf Carlberg
Ulf Carlberg
Antenna Specialist, PhD
Verifierad e-postadress på hexwaves.se
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Calculated and measured absorption cross sections of lossy objects in reverberation chamber
U Carlberg, PS Kildal, A Wolfgang, O Sotoudeh, C Orlenius
IEEE Transactions on Electromagnetic Compatibility 46 (2), 146-154, 2004
1012004
Study of antennas in reverberation chamber using method of moments with cavity Green's function calculated by Ewald summation
U Carlberg, PS Kildal, J Carlsson
IEEE transactions on electromagnetic compatibility 47 (4), 805-814, 2005
642005
Extracting electrical material parameters of electrically large dielectric objects from reverberation chamber measurements of absorption cross section
P Hallbjorner, U Carlberg, K Madsen, J Andersson
IEEE Transactions on Electromagnetic Compatibility 47 (2), 291-303, 2005
432005
Ray based multipath simulation tool for studying convergence and estimating ergodic capacity and diversity gain for antennas with given far-field functions
U Carlberg, J Carlsson, A Hussain, PS Kildal
2010 Conference Proceedings ICECom, 20th International Conference on Applied …, 2010
382010
Investigation of heavily loaded reverberation chamber for testing of wideband wireless units
C Orlenius, M Franzén, PS Kildal, U Carlberg
2006 IEEE Antennas and Propagation Society International Symposium, 3569-3572, 2006
382006
Numerical study of position stirring and frequency stirring in a loaded reverberation chamber
U Carlberg, PS Kildal, J Carlsson
IEEE Transactions on Electromagnetic Compatibility 51 (1), 12-17, 2009
352009
Designing reverberation chambers for measurements of small antennas and wireless terminals: Accuracy, frequency resolution, lowest frequency of operation, loading and shielding …
PS Kildal, C Orlenius, J Carlsson, U Carlberg, K Karlsson, M Franzen
2006 First European Conference on Antennas and Propagation, 1-6, 2006
192006
Definition of antenna diversity gain in user-distributed 3D-random line-of-sight
PS Kildal, U Carlberg, J Carlsson
Journal of electromagnetic engineering and science 13 (2), 86-92, 2013
162013
Accuracy in reverberation chamber for wireless testing: Simple formulas for the number of independent samples
A Sorrentino, PS Kildal, U Carlberg, E Pucci
2009 3rd European Conference on Antennas and Propagation, 2673-2677, 2009
132009
A fast mode analysis for waveguides of arbitrary cross section with multiple regions by using a spectrum of two-dimensional solutions and asymptotic waveform evaluation
J Yang, U Carlberg, PS Kildal, MNM Kehn
IEEE transactions on microwave theory and techniques 52 (6), 1615-1621, 2004
122004
About measurements in reverberation chamber and isotropic reference environment
J Carlsson, U Carlberg, A Hussain, PS Kildal
2010 Conference Proceedings ICECom, 20th International Conference on Applied …, 2010
112010
Evaluation of V2X antenna performance using a multipath simulation tool
EC Neira, U Carlberg, J Carlsson, K Karlsson, EG Ström
The 8th European Conference on Antennas and Propagation (EuCAP 2014), 2534-2538, 2014
102014
Simulation of MIMO antenna systems in simulink and embedded matlab
M Viberg, T Boman, U Carlberg, L Pettersson, S Ali, E Arabi, M Bilal, ...
the Nordic MATLAB User Conference, 2008
92008
Fast numerical model of reverberation chambers with metal stirrers using moment method and cavity Green's function calculated by Ewald summation
U Carlberg, PS Kildal, AA Kishk
2006 IEEE Antennas and Propagation Society International Symposium, 2827-2830, 2006
82006
Analysis of statistical uncertainties involved in estimating ergodic MIMO capacity and diversity gain in Rayleigh fading environment
A Hussain, U Carlberg, J Carlsson, PS Kildal
2010 Conference Proceedings ICECom, 20th International Conference on Applied …, 2010
72010
Calculation of absorption cross section of lossy objects used when measuring antennas in reverberation chambers
U Carlberg, Z Sipus, PS Kildal
IEEE Antennas and Propagation Society International Symposium (IEEE Cat. No …, 2002
72002
Diversity gains in random line-of-sight and rich isotropic multipath environment
J Carlsson, U Carlberg, PS Kildal
2012 Loughborough Antennas & Propagation Conference (LAPC), 1-4, 2012
62012
On using isotropic multipath as reference environment for OTA performance: 1) Uncertainty due to convergence of statistical expectation when estimating ergodic capacity and …
PS Kildal, A Hussain, U Carlberg, J Carlsson
COST 2100, 2010
52010
On the radiation from common mode currents on cables placed over joined conducting planes commonly used in vehicles
J Carlsson, U Carlberg
2014 International Symposium on Electromagnetic Compatibility, Tokyo, 465-468, 2014
42014
Correlation between far-field patterns on both sides of the head of two-port antenna on mobile terminal
A Hussain, PS Kildal, U Carlberg, J Carlsson
2013 Proceedings of the International Symposium on Antennas & Propagation 1 …, 2013
42013
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Artiklar 1–20