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Research Output 1998 2020

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

Adaptive Bayesian Channel Estimation for Millimeter-Wave MIMO Systems with Hybrid Architecture

Qian, R., Sellathurai, M., Chambers, P. & Ratnarajah, T., 19 Feb 2019, 2018 52nd Asilomar Conference on Signals, Systems, and Computers. IEEE, p. 274-278 5 p. (Asilomar Conference on Signals, Systems, and Computers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Channel estimation
Millimeter waves
Transceivers
Scattering
Hardware
18 Downloads (Pure)

Content Placement Learning for Success Probability Maximization in Wireless Edge Caching Networks

Garg, N., Sellathurai, M. & Ratnarajah, T., 17 Apr 2019, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). IEEE, p. 3092-3096 5 p. (IEEE International Conference on Acoustics, Speech, and Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Markov processes
Reinforcement
Communication
16 Downloads (Pure)

Game Theoretic Power Allocation for Coexisting Multistatic Radar and Communication Systems

Shi, C., Wang, F., Sellathurai, M. & Zhou, J., 28 Feb 2019, 2018 14th IEEE International Conference on Signal Processing (ICSP). Baozong, Y., Qiuqi, R., Yao, Z. & Gaoyun, A. (eds.). IEEE, p. 872-877 6 p. (International Conference on Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Radar systems
Communication systems
Radar
Target tracking
Game theory
13 Downloads (Pure)

Low-Complexity and Robust Quantized Hybrid Beamforming and Channel Estimation

Payami, S., Masouro, C. & Sellathurai, M., 21 Feb 2019, 2018 IEEE Global Communications Conference (GLOBECOM). IEEE, 8647690. (Global Communications Conference (GLOBECOM)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Channel Estimation
beamforming
Beamforming
Channel estimation
Low Complexity
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
5 Downloads (Pure)

Tradeoffs in detection and localisation performance for mobile sensor scanning strategies

Spyrou, L., Chambers, P., Sellathurai, M. & Thompson, J., 1 Jul 2019, 2019 Sensor Signal Processing for Defence Conference (SSPD). IEEE, 8751640

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Scanning
Trade-offs
Sensor
Sensors
Scenarios
2018
23 Downloads (Pure)

A comparison of unsupervised abnormality detection methods for interstitial lung disease

Daykin, M., Sellathurai, M. & Poole, I., 21 Aug 2018, Medical Image Understanding and Analysis: MIUA 2018. Nixon, M., Mahmoodi, S. & Zwiggelaar, R. (eds.). Springer, p. 287-298 12 p. (Communications in Computer and Information Science; vol. 894).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Pulmonary diseases
Lung
Principal component analysis
Minimum Covariance Determinant
Patch

An Energy-Efficient Approach Towards Power Allocation in Non-Orthogonal Multiple Access Full-Duplex AF Relay Systems

Gupta, A., Biswas, S., Singh, K., Ratnarajah, T. & Sellathurai, M., 27 Aug 2018, 2018 IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). IEEE, 8445898. (International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy efficiency
Decomposition
13 Downloads (Pure)
Open Access
File
Frequency Offset
Spectrum Sensing
Orthogonal Frequency Division multiplexing (OFDM)
Autocorrelation
Orthogonal frequency division multiplexing

Beamforming design for full-duplex cellular and MIMO radar coexistence: A rate maximization approach

Biswas, S., Singh, K., Taghizadeh, O., Ratnarajah, T. & Sellathurai, M., 13 Sep 2018, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). IEEE, p. 3384-3388 5 p. (International Conference on Acoustics, Speech and Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Beamforming
Radar
Transceivers
Base stations
Cones
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

Introduction to the Issue on Hybrid Analog-Digital Signal Processing for Hardware-Efficient Large-Scale Antenna Arrays (Part I)

Masouros, C., Sellathurai, M., Papadias, C. B., Dai, L., Yu, W. & Sizer, T., Jun 2018, In : IEEE Journal on Selected Topics in Signal Processing. 12, 2, p. 253-255 3 p.

Research output: Contribution to journalEditorial

Digital signal processing
Antenna arrays
Transceivers
Hardware
Millimeter waves

Introduction to the issue on hybrid analog-digital signal processing for hardware-efficient large scale antenna arrays (Part II)

Masouros, C., Sellathurai, M., Papadias, C. B., Dai, L., Yu, W. & Sizer, T., Jun 2018, In : IEEE Journal on Selected Topics in Signal Processing. 12, 3, p. 419-421 3 p.

Research output: Contribution to journalEditorial

Digital signal processing
Antenna arrays
Transceivers
Hardware
Millimeter waves

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

Uplink Resource Allocation for Shared LTE and SCMA IoT Systems

Mysore Balasubramanya, N., Payami, S. & Sellathurai, M., 26 Jul 2018, 2018 IEEE 87th Vehicular Technology Conference (VTC Spring). IEEE, p. 1-5 5 p. (IEEE Vehicular Technology Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Internet of Things
Long Term Evolution (LTE)
Multiple Access
Uplink
Resource Allocation
2017

Analog-digital beamforming for tunable-load MIMO by mutual coupling exploitation

Li, A., Masouros, C. & Sellathurai, M., 21 Dec 2017, 18th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). IEEE, 8227792. (International Workshop on Signal Processing Advances in Wireless Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Beamforming
MIMO systems
Antennas
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

Antenna selection for multi-user MIMO at millimeter-wave spectrum with lens antenna arrays

Qian, R., Sellathurai, M. & Fang, X. M., 31 Jul 2017, 2017 IEEE International Conference on Communications (ICC). IEEE, 7997062. (IEEE International Conference on Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lens antennas
Antenna arrays
Millimeter waves
Antennas
MIMO systems

Energy efficient switched parasitic array antenna for 5G networks and IoT

Kausar, A., Mehrpouyan, H., Sellathurai, M., Qian, R. & Kausar, S., 9 Jan 2017, 2016 Loughborough Antennas and Propagation Conference (LAPC). IEEE, 7807569

Research output: Chapter in Book/Report/Conference proceedingConference contribution

antenna arrays
Antenna arrays
antennas
Antennas
energy

Evaluation of an Automatic ASPECT Scoring System for Acute Stroke in Non-Contrast CT

Daykin, M., Beveridge, E., Dilys, V., Lisowska, A., Muir, K., Sellathurai, M. & Poole, I., 22 Jun 2017, Medical Image Understanding and Analysis. Valdés Hernández, M. & González-Castro, V. (eds.). Springer, p. 537-547 11 p. (Communications in Computer and Information Science; vol. 723).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Neural networks
Masks
Brain
Signal to noise ratio

Joint power allocation and beamforming design for full-duplex MIMO cellular systems with spectrum sharing radar

Singh, K., Biswas, S., Gupta, A., Ratnarajah, T. & Sellathurai, M., 21 Sep 2017, 2017 NASA/ESA Conference on Adaptive Hardware and Systems, AHS 2017. IEEE, p. 93-100 8 p. 8046364

Research output: Chapter in Book/Report/Conference proceedingConference contribution

MIMO (control systems)
beamforming
Beamforming
Base stations
radar
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

Non-Cooperative Target Localisation Using Rank Based EDM Approach

Shoukry, H., Vuppala, S., Chambers, P., Sellathurai, M. & Thompson, J., 21 Dec 2017, 2017 Sensor Signal Processing for Defence Conference (SSPD). IEEE, 8233247

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensors
matrices
sensors
fading
conditioning
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

Performance Analysis of Millimeter Wave Cloud Radio Access Networks

He, H., Xue, J., Ratnarajah, T. & Sellathurai, M., 6 Feb 2017, 2016 IEEE Global Communications Conference (GLOBECOM). IEEE, 7842130

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Millimeter waves
Outages
Throughput
Communication
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

Tunable load MIMO with quantized loads

Li, A., Masouros, C., Sellathurai, M. & Papadias, C. B., 26 Oct 2017, 25th European Signal Processing Conference (EUSIPCO). IEEE, p. 1699-1703 5 p. (European Signal Processing Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
Radiators
MIMO systems
Convex optimization
Antennas
Electric potential
73 Downloads (Pure)

User Selection for Multi-beam Satellite Channels: A Stochastic Geometry Perspective

Sellathurai, M., Vuppala, S. & Ratnarajah, T., 6 Mar 2017, 2016 50th Asilomar Conference on Signals, Systems, and Computers. IEEE, p. 487-491 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Communication satellites
Base stations
Satellites
Geometry
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

Analysis of secure communication in millimeter wave networks: Are blockages beneficial?

Vuppala, S., Biswas, S., Ratnarajah, T. & Sellathurai, M., 19 May 2016, 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 2169-2173 5 p. (IEEE International Conference on Acoustics, Speech, and Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Millimeter waves
Outages
Antennas
Secure communication

A new LSA-based approach for spectral coexistence of MIMO radar and wireless communications systems

Yousif, E. H. G., Filippou, M. C., Khan, F., Ratnarajah, T. & Sellathurai, M., 14 Jul 2016, 2016 IEEE International Conference on Communications (ICC). IEEE, 7511108. (IEEE International Conference on Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Communication systems
Radar
Beamforming
Target tracking
Base stations
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

Compressive sensing-based 3D signal extraction for MIMO passive radar using OFDM waveforms

Ketpan, W. & Sellathurai, M., 14 Jul 2016, 2016 IEEE International Conference on Communications (ICC). IEEE, 7511160. (IEEE International Conference on Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

MIMO systems
Radar
MIMO radar
Antennas
Singular value decomposition

Direction-of-arrival estimation with espar antennas using Bayesian compressive sensing

Qian, R. & Sellathurai, M., 19 May 2016, 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 3076-3080 5 p. (IEEE International Conference on Acoustics, Speech, and Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Direction of arrival
Radiators
Antennas
Recovery

Full-duplex spectrum sensing for multi-antenna non-time-slotted cognitive radio networks

He, Y., Xue, J., Ratnarajah, T. & Sellathurai, M., 11 Aug 2016, 2016 IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). IEEE, 7536812

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cognitive radio
Antennas
Radio systems
Data communication systems
Transmitters

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

On the security region of best source indices in random wireless networks

Vuppala, S., Biswas, S., Ratnarajah, T. & Sellathurai, M., 14 Jul 2016, 2016 IEEE International Conference on Communications (ICC). IEEE, 7510876. (IEEE International Conference on Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Outages
Wireless networks
Antennas
Communication