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Research Output 1998 2020

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Article
2020

Dual-polarized aperture-coupled patch antennas with application to retrodirective and monopulse arrays

Le Bihan, P., Hilario Re, P. D., Comite, D., Kuznetcov, M., Podilchak, S. K., Tucker, C., Maccoll, K., Zhaksylyk, Y., Garcia-Vigueras, M., Sellathurai, M. & Goussetis, G., 2020, In : IEEE Access. 8, p. 7549-7557 9 p.

Research output: Contribution to journalArticle

Open Access
File
Microstrip antennas
Antennas
Receiving antennas
Circular polarization
Power transmission
2019
19 Downloads (Pure)

Low-Complexity Hybrid Beamforming for Massive MIMO Systems in Frequency-Selective Channels

Payami, S., Sellathurai, M. & Nikitopoulos, K., 15 Mar 2019, In : IEEE Access. 7, p. 36195-36206 12 p.

Research output: Contribution to journalArticle

Open Access
File
Phase shifters
Beamforming
Frequency response
Phase shift
Frequency bands

Low-complex processing element architecture for successive cancellation decoder

Sathees Babu, G., Madala, L. R., Gopalakrishnan, L. & Sellathurai, M., May 2019, In : Integration. 66, p. 80-87 8 p.

Research output: Contribution to journalArticle

Processing
Hardware
Decoding
Throughput

Low probability of intercept-based distributed MIMO radar waveform design against barrage jamming in signal-dependent clutter and coloured noise

Shi, C., Wang, F., Sellathurai, M. & Zhou, J., Jun 2019, In : IET Signal Processing. 13, 4, p. 415-423 9 p.

Research output: Contribution to journalArticle

Jamming
Radar
Radar systems
Impulse response
Transmitters

Online Content Popularity Prediction and Learning in Wireless Edge Caching

Garg, N., Sellathurai, M., Bhatia, V., Bharath, B. N. & Ratnarajah, T., 26 Nov 2019, In : IEEE Transactions on Communications.

Research output: Contribution to journalArticle

Open Access
File
Base stations
Computational complexity
Communication
Costs
13 Downloads (Pure)

Performance Analysis of a Wireless Backhaul in a Three-Tier Hybrid Network with Directional Antennas

Shoukry, H., Mysore Balasubramanya, N., Vuppala, S. & Sellathurai, M., 31 Jan 2019, In : IEEE Access. 7, p. 18332-18344 13 p.

Research output: Contribution to journalArticle

Open Access
File
Antennas
Telecommunication links
Energy efficiency
Heterogeneous networks
Wireless networks
Open Access
Resource allocation
Energy efficiency
Energy harvesting
Nonlinear programming
2018
13 Downloads (Pure)
Open Access
File
Frequency Offset
Spectrum Sensing
Orthogonal Frequency Division multiplexing (OFDM)
Autocorrelation
Orthogonal frequency division multiplexing
43 Downloads (Pure)

Hybrid Beamforming with Reduced Number of Phase Shifters for Massive MIMO Systems

Payami, S., Ghoraishi, M., Dianati, M. & Sellathurai, M., 19 Feb 2018, In : IEEE Transactions on Vehicular Technology.

Research output: Contribution to journalArticle

Open Access
File
Multiple-input multiple-output (MIMO) Systems
Phase shifters
Beamforming
Switch
Switches

LPI time-based TMS against high-sensitivity ESM

Wang, F., Yu, S., Shi, C. & Sellathurai, M., Dec 2018, In : IET Radar, Sonar and Navigation. 12, 12, p. 1509-1516 8 p.

Research output: Contribution to journalArticle

Aircraft radar equipment
Radar systems
Target tracking
Covariance matrix
Kalman filters

Non-cooperative game-theoretic distributed power control technique for radar network based on low probability of intercept

Shi, C., Wang, F., Sellathurai, M. & Zhou, J., 15 Oct 2018, In : IET Signal Processing. 12, 8, p. 983-991 9 p.

Research output: Contribution to journalArticle

Power control
Radar
Frequency bands
Computer simulation
24 Downloads (Pure)

Non-Cooperative Game Theoretic Power Allocation Strategy for Distributed Multiple-Radar Architecture in a Spectrum Sharing Environment

Shi, C., Wang, F., Sellathurai, M. & Zhou, J., 21 Mar 2018, In : IEEE Access. 6, p. 17787-17800

Research output: Contribution to journalArticle

Open Access
File
Radar
Communication systems
Power transmission
Target tracking
Radar systems
49 Downloads (Pure)

Phase Shifters vs Switches: An Energy Efficiency Perspective on Hybrid Beamforming

Payami, S., Mysore Balasubramanya, N., Masouros, C. & Sellathurai, M., 12 Jun 2018, In : IEEE Wireless Communications Letters.

Research output: Contribution to journalArticle

Open Access
File
Phase shifters
Beamforming
Energy efficiency
Switches
Antennas
12 Downloads (Pure)

Target Tracking While Jamming by Airborne Radar for Low Probability of Detection

Wang, F., Cong, X-B., Shi, C-G. & Sellathurai, M., 1 Sep 2018, In : Sensors. 18, 9, 2903.

Research output: Contribution to journalArticle

Open Access
File
Radar
Radiation
Aircraft
Technology
19 Downloads (Pure)

Transceiver Design of Optimum Wirelessly Powered Full-Duplex MIMO IoT Devices

Xue, J., Biswas, S., Cirik, A. C., Du, H., Yang, Y., Ratnarajah, T. & Sellathurai, M., 5 Feb 2018, In : IEEE Transactions on Communications.

Research output: Contribution to journalArticle

Open Access
File
Energy harvesting
Transceivers
Channel state information
Beamforming
Power transmission
2017
51 Downloads (Pure)

Analog-Digital Beamforming in the MU-MISO Downlink by use of Tunable Antenna Loads

Li, A., Masouros, C. & Sellathurai, M., 11 Dec 2017, In : IEEE Transactions on Vehicular Technology.

Research output: Contribution to journalArticle

Open Access
File
Channel state information
Beamforming
Antennas
Transmitters
Hardware
100 Downloads (Pure)

Low Probability of Intercept Based Multicarrier Radar Jamming Power Allocation for Joint Radar and Wireless Communications Systems

Shi, C., Wang, F., Sellathurai, M. & Zhou, J., 1 May 2017, In : IET Radar, Sonar and Navigation. 11, 5, p. 802-811 10 p.

Research output: Contribution to journalArticle

Open Access
File
Jamming
Communication systems
Radar
Radar systems
Orthogonal frequency division multiplexing
44 Downloads (Pure)

On the Performance of Cognitive Satellite-Terrestrial Networks

Kolawole, O. Y., Vuppala, S., Sellathurai, M. & Ratnarajah, T., 16 Oct 2017, In : IEEE Transactions on Cognitive Communications and Networking.

Research output: Contribution to journalArticle

Open Access
File
29 Downloads (Pure)

Power Minimization Based Robust OFDM Radar Waveform Design for Radar and Communication Systems in Coexistence

Shi, C., Wang, F., Sellathurai, M., Zhou, J. & Salous, S., 3 Nov 2017, In : IEEE Transactions on Signal Processing.

Research output: Contribution to journalArticle

Open Access
File
Radar systems
Orthogonal frequency division multiplexing
Communication systems
Radar
Radar receivers
2016
48 Downloads (Pure)

A Frequency Domain Approach to Eigenvalue-Based Detection with Diversity Reception and Spectrum Estimation

Yousif, E. H. G., Ratnarajah, T. & Sellathurai, M., 1 Jan 2016, In : IEEE Transactions on Signal Processing. 64, 1, p. 35-47 13 p.

Research output: Contribution to journalArticle

Open Access
File
Diversity reception
Detectors
Probability distributions
Distribution functions
155 Downloads (Pure)

A Normal I/O Order Radix-2 FFT Architecture to Process Twin Data Streams for MIMO

Glittas, A. X., Sellathurai, M. & Lakshminarayanan, G., Jun 2016, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 24, 6, p. 2402-2406 5 p.

Research output: Contribution to journalArticle

Open Access
File
MIMO systems
Fast Fourier transforms
Electric commutators
Shift registers
Throughput

Low complexity and area efficient reconfigurable multimode interleaver address generator for multistandard radios

Venkatachalam, N. K., Gopalakrishnan, L. & Sellathurai, M., Mar 2016, In : IET Computers and Digital Techniques. 10, 2, p. 59-68 10 p.

Research output: Contribution to journalArticle

Radio receivers
Quadrature amplitude modulation
Field programmable gate arrays (FPGA)
Reconfigurable architectures
Quadrature phase shift keying
47 Downloads (Pure)
Open Access
File
Radiators
Antennas
Beamforming
Channel state information
Singular value decomposition
32 Downloads (Pure)

On the Performance of Cooperative Spectrum Sensing in Random Cognitive Radio Networks

He, Y., Xue, J., Ratnarajah, T., Sellathurai, M. & Khan, F., 12 Jul 2016, In : IEEE Systems Journal.

Research output: Contribution to journalArticle

Open Access
File
Cognitive radio
Throughput
Signal to noise ratio
Detectors
Geometry

Performance analysis of multi-antenna GLRT-based spectrum sensing for cognitive radio

He, Y., Ratnarajah, T., Yousif, E. H. G., Xue, J. & Sellathurai, M., Mar 2016, In : Signal Processing. 120, p. 580-593 14 p.

Research output: Contribution to journalArticle

Cognitive radio
Throughput
Antennas
Detectors
Statistics

Robust Transmission Waveform Design for Distributed Multiple-Radar Systems Based on Low Probability of Intercept

Shi, C., Wang, F., Sellathurai, M., Zhou, J. & Zhang, H., Feb 2016, In : ETRI Journal. 38, 1, p. 70-80 11 p.

Research output: Contribution to journalArticle

Transmitter Subset Selection in FM-Based Passive Radar Networks for Joint Target Parameter Estimation

Shi, C., Wang, F., Sellathurai, M. & Zhou, J., 1 Aug 2016, In : IEEE Sensors Journal. 16, 15, p. 6043-6052 10 p.

Research output: Contribution to journalArticle

Frequency modulation
Parameter estimation
Transmitters
Radar
Set theory

Two-parallel pipelined fast Fourier transform processors for real-valued signals

Glittas, A. X., Sellathurai, M. & Gopalakrishnan, L., Jul 2016, In : IET Circuits, Devices and Systems. 10, 4, p. 330-336 7 p.

Research output: Contribution to journalArticle

2015

An improved reconfigurable finite impulse response filter using common subexpression elimination algorithm for cognitive radio

Kumar, V. N., Nalluri, K. R., Lakshminarayanan, G. & Sellathurai, M., 1 Jun 2015, In : Journal of Low Power Electronics. 11, 2, p. 181-189 9 p.

Research output: Contribution to journalArticle

FIR filters
Cognitive radio
Filter banks
Integrated circuits
Electric power utilization

A study on MVDR beamforming applied to an ESPAR antenna

Qian, R., Sellathurai, M. & Wilcox, D., 1 Jan 2015, In : IEEE Signal Processing Letters. 22, 1, p. 67-70 4 p., 6880345.

Research output: Contribution to journalArticle

Antenna Arrays
Minimum Variance
Beamforming
Radiators
Antennas
84 Downloads (Pure)

Modeling and Performance Analysis of Multitaper Detection Using Phase-Type Distributions over MIMO Fading Channels

Yousif, E. H. G., Ratnarajah, T. & Sellathurai, M., 15 Nov 2015, In : IEEE Transactions on Signal Processing. 63, 22, p. 5882 - 5896 15 p.

Research output: Contribution to journalArticle

Open Access
File
Fading channels
Detectors
Singular value decomposition
Analytical models
Power spectral density
66 Downloads (Pure)

Performance Analysis for Multi-Way Relaying in Rician Fading Channels

Xue, J., Sellathurai, M., Ratnarajah, T. & Ding, Z., Nov 2015, In : IEEE Transactions on Communications. 63, 11, p. 4050-4062 13 p.

Research output: Contribution to journalArticle

Open Access
File
Fading channels
Outages
Signal to noise ratio

Security information factor based airborne radar RF stealth

Wang, F., Sellathurai, M., Liu, W. & Zhou, J., Apr 2015, In : Journal of Systems Engineering and Electronics. 26, 2, p. 258-266 9 p.

Research output: Contribution to journalArticle

2014

Adaptive Markov transition matrix based multiple targets tracking for phased array radar

Wang, F., Zhang, Z., Sellathurai, M. & Zhou, J., 2014, In : Journal of the Chinese Institute of Engineers. 37, 7, p. 955-963 9 p.

Research output: Contribution to journalArticle

Large scale antenna arrays with increasing antennas in limited physical space

Masouros, C., Chen, J., Tong, K., Sellathurai, M., Ratnarajah, T. & Wang, J., 1 Jan 2014, In : China Communications. 11, 11, p. 7-15 9 p., 7004519.

Research output: Contribution to journalArticle

Antenna arrays
Antennas
Transmitters
Base stations
Wavelength

Low power and area efficient carry select adder

Kumar, V. N., Raj, P. P., Lakshminarayanan, G. & Sellathurai, M., 1 Jan 2014, In : Journal of Low Power Electronics. 10, 4, p. 593-601 9 p.

Research output: Contribution to journalArticle

Adders
Carry logic
Application specific integrated circuits
100 Downloads (Pure)

LPI optimization framework for target tracking in radar network architectures using information-theoretic criteria

Shi, C., Wang, F., Sellathurai, M. & Zhou, J., 6 Jul 2014, In : International Journal of Antennas and Propagation. 2014, 10 p., 654561.

Research output: Contribution to journalArticle

Open Access
File
16 Downloads (Pure)

Maximizing energy efficiency in the vector precoded MU-MISO downlink by selective perturbation

Masouros, C., Sellathurai, M. & Ratnarajah, T., 1 Sep 2014, In : IEEE Transactions on Wireless Communications. 13, 9, p. 4974-4984 11 p., 6827257.

Research output: Contribution to journalArticle

Open Access
File
Energy Efficiency
Energy efficiency
Perturbation
Output
Trade-offs

On the eigenvalue-based spectrum sensing and secondary user throughput

Kortun, A., Ratnarajah, T., Sellathurai, M., Liang, Y. C. & Zeng, Y., 1 Jan 2014, In : IEEE Transactions on Vehicular Technology. 63, 3, p. 1480-1486 7 p., 6601644.

Research output: Contribution to journalArticle

Spectrum Sensing
Throughput
Eigenvalue
Detectors
Generalized Likelihood Ratio Test

Performance of rayleigh-product MIMO channels with linear receivers

Zhong, C., Ratnarajah, T., Zhang, Z., Wong, K-K. & Sellathurai, M., Apr 2014, In : IEEE Transactions on Wireless Communications. 13, 4, p. 2270-2281 12 p.

Research output: Contribution to journalArticle

Vector Perturbation Based on Symbol Scaling for Limited Feedback MISO Downlinks

Masouros, C., Sellathurai, M. & Ratnarajah, T., 1 Feb 2014, In : IEEE Transactions on Signal Processing. 62, 3, p. 562-571 10 p.

Research output: Contribution to journalArticle

2013

A low-complexity sequential encoder for threshold vector perturbation

Masouros, C., Sellathurai, M. & Ratnarajah, T., Dec 2013, In : IEEE Communications Letters. 17, 12, p. 2225-2228 4 p.

Research output: Contribution to journalArticle

Analytical derivation of multiuser diversity gains with opportunistic spectrum sharing in CR systems

Ratnarajah, T., Masouros, C., Khan, F. & Sellathurai, M., Jul 2013, In : IEEE Transactions on Communications. 61, 7, p. 2664-2677 14 p.

Research output: Contribution to journalArticle

Computationally efficient vector perturbation precoding using thresholded optimization

Masouros, C., Sellathurai, M. & Ratnarajah, T., May 2013, In : IEEE Transactions on Communications. 61, 5, p. 1880-1890 11 p.

Research output: Contribution to journalArticle

Constrained adaptive Markov transition matrix based target tracking with IMMPF

Wang, F., Sellathurai, M., Wilcox, D. & Zhou, J., Nov 2013, In : International Journal of Electronics. 100, 11, p. 1569-1578 10 p.

Research output: Contribution to journalArticle

Known interference in the cellular downlink: a performance limiting factor or a source of green signal power?

Masouros, C., Ratnarajah, T., Sellathurai, M., Papadias, C. B. & Shukla, A. K., Oct 2013, In : IEEE Communications Magazine. 51, 10, p. 162-171 10 p.

Research output: Contribution to journalArticle

Large-scale MIMO transmitters in fixed physical spaces: The effect of transmit correlation and mutual coupling

Masouros, C., Sellathurai, M. & Ratnarajah, T., Jul 2013, In : IEEE Transactions on Communications. 61, 7, p. 2794-2804 11 p.

Research output: Contribution to journalArticle

On spatial domain cognitive radio using single-radio parasitic antenna arrays

Wilcox, D., Tsakalaki, E., Kortun, A., Ratnarajah, T., Papadias, C. & Sellathurai, M., Mar 2013, In : IEEE Journal on Selected Areas in Communications. 31, 3, p. 571-580 9 p.

Research output: Contribution to journalArticle

Steerable antennas
Cognitive radio
Beamforming
Antenna arrays
Covariance matrix

Reweighted nuclear norm approach for interference alignment

Du, H., Ratnarajah, T., Sellathurai, M. & Papadias, C. B., Sep 2013, In : IEEE Transactions on Communications. 61, 9, p. 3754-3765 12 p.

Research output: Contribution to journalArticle

2012

Distribution of the ratio of the largest eigenvalue to the trace of complex wishart matrices

Kortun, A., Sellathurai, M., Ratnarajah, T. & Zhong, C., 1 Oct 2012, In : IEEE Transactions on Signal Processing. 60, 10, p. 5527-5532

Research output: Contribution to journalArticle