D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Electronics and Electrical Engineering D-index 40 Citations 5,447 341 World Ranking 2829 National Ranking 160

Overview

What is he best known for?

The fields of study Tharmalingam Ratnarajah is best known for:

  • MIMO
  • Fading
  • Cooperative diversity

His Constraint (computer-aided design) course of study focuses on Mechanical engineering and Coupling (piping). His Mechanical engineering research extends to Coupling (piping), which is thematically connected. In his study, which falls under the umbrella issue of Ergodic theory, Hypergeometric function, Hermite polynomials, Hypergeometric distribution and Algebra over a field is strongly linked to Pure mathematics. In his works, he conducts interdisciplinary research on Hypergeometric distribution and Random variable. Tharmalingam Ratnarajah brings together Random variable and Random variate to produce work in his papers. His work on Pure mathematics expands to the thematically related Algebra over a field. His Mathematical analysis study has been linked to subjects such as Upper and lower bounds, Hermite polynomials and Hypergeometric function. Upper and lower bounds is frequently linked to Mathematical analysis in his study. His Geometry study frequently draws connections to other fields, such as Reduction (mathematics) and Quadratic equation.

His most cited work include:

  • Outage Analysis of Decode-and-Forward Cognitive Dual-Hop Systems With the Interference Constraint in Nakagami-$m$ Fading Channels (178 citations)
  • Large-Scale MIMO Transmitters in Fixed Physical Spaces: The Effect of Transmit Correlation and Mutual Coupling (172 citations)
  • Eigenvalues and Condition Numbers of Complex Random Matrices (100 citations)

What are the main themes of his work throughout his whole career to date

His Wireless research is covered under the topics of Cognitive radio and Wireless network. He merges many fields, such as Wireless network and Wireless, in his writings. Tharmalingam Ratnarajah is involved in relevant fields of research such as Eigenvalues and eigenvectors and Power (physics) in the field of Quantum mechanics. His study on Mathematical analysis is interrelated to topics such as Ergodic theory and Upper and lower bounds. He regularly links together related areas like Mathematical analysis in his Upper and lower bounds studies. His research is interdisciplinary, bridging the disciplines of Antenna (radio) and Telecommunications. His study ties his expertise on Telecommunications together with the subject of Antenna (radio). His Channel (broadcasting) study frequently draws connections between adjacent fields such as Interference (communication). His Interference (communication) study frequently draws connections between adjacent fields such as Channel (broadcasting).

Tharmalingam Ratnarajah most often published in these fields:

  • Telecommunications (84.44%)
  • Channel (broadcasting) (48.89%)
  • MIMO (46.67%)

What were the highlights of his more recent work (between 2015-2021)?

  • Telecommunications (66.67%)
  • Biochemistry (33.33%)
  • Duplex (building) (33.33%)

In recent works Tharmalingam Ratnarajah was focusing on the following fields of study:

Tharmalingam Ratnarajah is exploring Wireless as part of his Cognitive radio and Throughput and Wireless studies. His research links Wireless with Throughput. His research brings together the fields of Detector and Telecommunications. Detector is closely attributed to Telecommunications in his work. His study ties his expertise on Duplex (building) together with the subject of Biochemistry. His Duplex (building) study frequently draws connections between related disciplines such as DNA. Tharmalingam Ratnarajah brings together DNA and Biochemistry to produce work in his papers. Tharmalingam Ratnarajah undertakes multidisciplinary investigations into Geometry and Point (geometry) in his work. In his work, Tharmalingam Ratnarajah performs multidisciplinary research in Point (geometry) and Geometry.

Between 2015 and 2021, his most popular works were:

  • Modeling and Analysis of Cloud Radio Access Networks Using Matérn Hard-Core Point Processes (26 citations)
  • Performance analysis of multi-antenna GLRT-based spectrum sensing for cognitive radio (15 citations)
  • Performance Evaluation of Full-Duplex IAB Multi-Cell and Multi-User Network for FR2 Band (8 citations)

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

A Minorization-Maximization Method for Optimizing Sum Rate in the Downlink of Non-Orthogonal Multiple Access Systems

Muhammad Fainan Hanif;Zhiguo Ding;Tharmalingam Ratnarajah;George K. Karagiannidis.
IEEE Transactions on Signal Processing (2016)

362 Citations

Large-Scale MIMO Transmitters in Fixed Physical Spaces: The Effect of Transmit Correlation and Mutual Coupling

C. Masouros;M. Sellathurai;T. Ratnarajah.
IEEE Transactions on Communications (2013)

214 Citations

On the Performance of Eigenvalue-Based Cooperative Spectrum Sensing for Cognitive Radio

Ayse Kortun;Tharmalingam Ratnarajah;Mathini Sellathurai;Caijun Zhong.
IEEE Journal of Selected Topics in Signal Processing (2011)

190 Citations

Sum Rate Analysis of ZF Receivers in Distributed MIMO Systems

M. Matthaiou;Caijun Zhong;M. R. McKay;T. Ratnarajah.
IEEE Journal on Selected Areas in Communications (2013)

134 Citations

Eigenvalues and Condition Numbers of Complex Random Matrices

T. Ratnarajah;R. Vaillancourt;M. Alvo.
SIAM Journal on Matrix Analysis and Applications (2005)

130 Citations

MIMO Radar and Cellular Coexistence: A Power-Efficient Approach Enabled by Interference Exploitation

Fan Liu;Christos Masouros;Ang Li;Tharmalingam Ratnarajah.
IEEE Transactions on Signal Processing (2018)

120 Citations

On the Performance of Relay Aided Millimeter Wave Networks

Sudip Biswas;Satyanarayana Vuppala;Jiang Xue;Tharmalingam Ratnarajah.
IEEE Journal of Selected Topics in Signal Processing (2016)

104 Citations

On the Diversity-Multiplexing Tradeoff for Wireless Cooperative Multiple Access Systems

Z. Ding;T. Ratnarajah;C.C.F. Cowan.
IEEE Transactions on Signal Processing (2007)

97 Citations

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

Christos Masouros;Tharmalingam Ratnarajah;Mathini Sellathurai;Constantinos B. Papadias.
IEEE Communications Magazine (2013)

97 Citations

Quadratic forms on complex random matrices and multiple-antenna systems

T. Ratnarajah;R. Vaillancourt.
IEEE Transactions on Information Theory (2005)

90 Citations

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