Ahmed Hussain

Visar 31 publikationer

2016

Antenna Measurements in Reverberation Chamber Using USRP

Ahmed Hussain, Andres Alayon Glazunov, Bjarni Thor Einarsson et al
IEEE Transactions on Antennas and Propagation. Vol. 64 (3), p. 1152-1157
Artikel i vetenskaplig tidskrift
2015

Interpreting the Total Isotropic Sensitivity and Diversity Gain of LTE-enabled wireless devices from Over The Air Throughput Measurements in Reverberation Chambers

Ahmed Hussain, Per-Simon Kildal, Andres Alayon Glazunov
IEEE Access. Vol. 3, p. 131-145
Artikel i vetenskaplig tidskrift
2015

Effects of Mutual Coupling on LTE MIMO Capacity for Monopole Array: Comparing Reverberation Chamber Tests and Drive Tests

H. J. Song, A. Bekaryan, J. H. Schaffner et al
IEEE Antennas and Wireless Propagation Letters. Vol. 14, p. 454-457
Artikel i vetenskaplig tidskrift
2015

MIMO OTA Testing of a Communication System Using SDRs in a Reverberation Chamber

Ahmed Hussain, Bjarni Thor Einarsson, Per-Simon Kildal
IEEE Antennas and Propagation Magazine. Vol. 57 (2), p. 44-53
Artikel i vetenskaplig tidskrift
2015

Diversity Gain Influenced by Polarization and Spatial Diversity Techniques in Ultrawideband

M. Koohestani, Ahmed Hussain, A. A. Moreira et al
IEEE Access. Vol. 3, p. 281-286
Paper i proceeding
2014

Measurements of relative Throughput in Reverberation Chamber using Universal Software Radio Peripheral

Bjarni Thor Einarsson, Ahmed Hussain, Per-Simon Kildal
8th European Conference on Antennas and Propagation, EuCAP 2014, The Hague, The Netherlands 6-11 April 2014, p. 1105-1108
Paper i proceeding
2014

Wideband Compact 4-Port Dual Polarized Self-Grounded Bowtie Antenna

Syed Hasan Raza Zaidi, Ahmed Hussain, Jian Yang et al
IEEE Transactions on Antennas and Propagation. Vol. 62 (9), p. 4468-4473
Artikel i vetenskaplig tidskrift
2014

A new compact wideband MIMO antenna – the double-sided tapered self-grounded monopole array

Ali Al-Rawi, Ahmed Hussain, Jian Yang et al
IEEE Transactions on Antennas and Propagation. Vol. 62 (6), p. 3365 - 3369
Artikel i vetenskaplig tidskrift
2014

Estimating TIS of 4G LTE devices from OTA throughput measurements in reverberation chamber

Ahmed Hussain, Per-Simon Kildal
2014 IEEE Conference on Antenna Measurements and Applications, CAMA 2014, Antibes Juan-les-Pins; France; 16 November 2014 through 19 November 2014, p. Art. no. 7003441-
Paper i proceeding
2014

Overview of state-of-the-art OTA measurements of wireless devices in reverberation chamber

Chen Xiaoming, Per-Simon Kildal, Ahmed Hussain et al
IEEE International Symposium on Electromagnetic Compatibility, EMC Europe 2014; Swedish Exhibition and Congress CentreGothenburg; Sweden; 1 September 2014 through 4 September 2014, p. 301-306
Paper i proceeding
2013

A multiwideband planar monopole antenna for 4G devices

A. M. Asghar, M. Malick, M. Karlsson et al
Microwave and Optical Technology Letters. Vol. 55 (3), p. 589-593
Artikel i vetenskaplig tidskrift
2013

Study of OTA Throughput of 4G LTE Wireless Terminals for Different System Bandwidths and Coherence Bandwidths

Ahmed Hussain, Per-Simon Kildal
7th European Conference on Antennas and Propagation, EuCAP 2013, Gothenburg, Sweden, 8-12 April 2013, p. 312-314
Paper i proceeding
2013

Correlation between far-field patterns on both sides of the head of two-port antenna on mobile terminal

Ahmed Hussain, Per-Simon Kildal, Ulf Carlberg et al
ISAP 2013 - Proceedings of the 2013 International Symposium on Antennas and Propagation. Vol. 1, p. 288-289
Paper i proceeding
2013

Diversity gains of multiport mobile terminals in multipath for talk positions on both sides of the head

Ahmed Hussain, Per-Simon Kildal, Ulf Carlberg et al
2013 7th European Conference on Antennas and Propagation, EuCAP 2013, p. 863-866
Paper i proceeding
2013

Efficiency, Correlation, and Diversity Gain of UWB Multiport Self-Grounded Bow-Tie Antenna in Rich Isotropic Multipath Environment

Ahmed Hussain, Per-Simon Kildal, Ali Al-Rawi et al
9th International Workshop on Antenna Technology (iWAT). Karlsruhe, GERMANY. MAR 04-06, 2013, p. 336-339
Paper i proceeding
2013

A maternal diet of fatty fish reduces body fat of offspring compared with a maternal diet of beef and a post-weaning diet of fish improves insulin sensitivity and lipid profile in adult C57BL/6 male mice.

Ahmed Hussain, Intawat Nookaew, Sakda Khoomrung et al
Acta Physiologica. Vol. 209 (3), p. 220-234
Artikel i vetenskaplig tidskrift
2012

LTE MIMO multiplexing performance measured in reverberation chamber and accurate simple theory

Per-Simon Kildal, Ahmed Hussain, Giuseppe Durisi et al
Proceedings of 6th European Conference on Antennas and Propagation, EuCAP 2012. Prague, 26-30 March 2012, p. 2299-2302
Paper i proceeding
2012

Measurement of Radiation Efficiency of Multiport Antennas With Feeding Network Corrections

Syed Hasan Raza Zaidi, Jian Yang, Ahmed Hussain
IEEE Antennas and Wireless Propagation Letters. Vol. 11, p. 89-92
Artikel i vetenskaplig tidskrift
2012

Experimental and theoretical study of OTA throughput of 4G LTE wireless terminals for different system bandwidths and coherence bandwidths in Rich Isotropic Multipath

Ahmed Hussain, Per-Simon Kildal
2012 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2012; Maui, HI; United States; 11 November 2012 through 16 November 2012, p. Art. no. 6417811-
Paper i proceeding
2012

Modeling system throughput of single and multi-port wireless LTE devices

Ahmed Hussain, Per-Simon Kildal, Giuseppe Durisi
IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Paper i proceeding
2011

Uncertainties in estimating ergodic MIMO capacity and diversity gain of multiport antenna systems with different port weights

Ahmed Hussain, Per-Simon Kildal, Jan Carlsson
Proceedings of the 5th European Conference on Antennas and Propagation, EUCAP 2011. Rome, 10-15 April 2011, p. 310-314
Paper i proceeding
2011

Threshold Receiver Model for Throughput of Wireless Devices with MIMO and Frequency Diversity Measured in Reverberation Chamber

Per-Simon Kildal, Ahmed Hussain, Chen Xiaoming et al
IEEE Antennas and Wireless Propagation Letters. Vol. 10, p. 1201-1204
Artikel i vetenskaplig tidskrift
2011

About Random LOS in Rician Fading Channels for MIMO OTA Tests

Ahmed Hussain, Per-Simon Kildal, Ulf Carlberg et al
ISAP2011, Jeju, Korea, 15-18 October 2011
Paper i proceeding
2010

Analysis of statistical uncertainties involved in estimating ergodic MIMO capacity and diversity gain in Rayleigh fading environment

Ahmed Hussain, Ulf Carlberg, Jan Carlsson et al
20th International Conference on Applied Electromagnetics and Communications, Dubrovnik, Croatia, September 2010
Paper i proceeding
2010

On using isotropic multipath as reference environment for OTA performance: Ray-based multipath simulation tool for studying convergence and uniqueness of different user-related statistical expectations when estimating ergodic capacity and diversity gain

Ulf Carlberg, Per-Simon Kildal, Ahmed Hussain et al
European Cooperation in the field of Scientific and Technical Research - COST2100, Alborg, Denmark, April 2010
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2010

About measurements in reverberation chamber and isotropic reference environment

Jan Carlsson, Ulf Carlberg, Ahmed Hussain et al
20th International Conference on Applied Electromagnetics and Communications, Dubrovnik, Croatia, September 2010
Paper i proceeding
2010

On using isotropic multipath as reference environment for OTA performance: Uncertainty due to convergence of statistical expectation when estimating ergodic capacity and diversity gain

Per-Simon Kildal, Ahmed Hussain, Ulf Carlberg et al
European Cooperation in the field of Scientific and Technical Research - COST2100, Alborg, Denmark, April 2010
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2010

Comparison of diversity gains of wideband antennas measured in anechoic and reverberation chambers

Chen Xiaoming, Nima Jamaly, Jan Carlsson et al
Gigahertz Symposium 2010, Lund University, 9-10 March 2010
Paper i proceeding
2010

Ray based multipath simulation tool for studying convergence and estimating ergodic capacity and diversity gain for antennas with given far-field functions

Ulf Carlberg, Jan Carlsson, Ahmed Hussain et al
20th International Conference on Applied Electromagnetics and Communications, Dubrovnik, Croatia, September 2010
Paper i proceeding

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