World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
71
Citations
30276
World Ranking
830
National Ranking
355

Nambirajan Seshadri publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Nambirajan Seshadri sits on this spectrum.

34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34 publications 1,065+

This scientist: 222 publications — 37th percentile

37% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

Nambirajan Seshadri D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Nambirajan Seshadri sits on this spectrum.

30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 71 D-Index — 88th percentile

88% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

Research.com Recognitions

  • 2018 - IEEE Alexander Graham Bell Medal “For contributions to the theory and practice of wireless communications.”
  • 2012 - Member of the National Academy of Engineering For contributions to wireless communications theory and development of mass market wireless technology.
  • 2000 - IEEE Fellow For contributions to theory and practice of reliable communications over wireless channels.
  • Fellow of the Indian National Academy of Engineering (INAE)
  • Fellow of the Indian National Academy of Engineering (INAE)
  • Fellow of the Indian National Academy of Engineering (INAE)
  • Fellow of the Indian National Academy of Engineering (INAE)
  • Fellow of the Indian National Academy of Engineering (INAE)
  • Fellow of the Indian National Academy of Engineering (INAE)
  • Fellow of the Indian National Academy of Engineering (INAE)

Overview

Nambirajan Seshadri is affiliated with the University of California, San Diego in the United States. Their research spans multiple fields within computer science and engineering, with a particular focus on wireless communications and related technologies.

The scientist's recent publications include the following works:

  • "Large-System Analysis of AF Full-Duplex Massive MIMO Two-Way MRC/MRT Relaying" (2020), published in IEEE Transactions on Communications
  • "Learning Robust Representations for Communications over Noisy Channels" (2024), published on arXiv (Cornell University)
  • "Learning Robust Representations for Communications over Interference-limited Channels" (2024), published on arXiv (Cornell University)
  • "Low-Complexity Oversampled OTFS Receivers With Reduced Overhead" (2025), published in IEEE Open Journal of the Communications Society

Familiar co-authors who frequently collaborate with Seshadri include:

  • R. David Koilpillai
  • Sudharsan Senthil
  • Shubham Paul
  • Biswajit Dutta
  • Rohit Budhiraja

The scientist commonly publishes in these venues:

  • arXiv (Cornell University)
  • IEEE Transactions on Communications
  • IEEE Open Journal of the Communications Society

Seshadri's primary academic disciplines are Computer Science and Engineering. Subfields of particular focus include Electrical and Electronic Engineering, Artificial Intelligence, and Computer Networks and Communications.

The main topics they cover in their work are:

  • Cooperative Communication and Network Coding
  • Wireless Signal Modulation Classification
  • Full-Duplex Wireless Communications
  • Energy Harvesting in Wireless Networks
  • Neural Networks and Applications
  • Machine Learning and ELM
  • Distributed Sensor Networks and Detection Algorithms

Awards recognizing contributions by Nambirajan Seshadri include:

  • IEEE Alexander Graham Bell Medal (2018), for contributions to the theory and practice of wireless communications
  • Membership in the National Academy of Engineering (2012), for contributions to wireless communications theory and development of mass market wireless technology
  • IEEE Fellow (2000), for contributions to theory and practice of reliable communications over wireless channels
  • Fellow of the Indian National Academy of Engineering (INAE)

Best Publications

  • Space-time codes for high data rate wireless communication: performance criterion and code construction

    V. Tarokh;N. Seshadri;A.R. Calderbank

  • Channel estimation for OFDM systems with transmitter diversity in mobile wireless channels

    Ye Li;N. Seshadri;S. Ariyavisitakul

  • Space-time codes for high data rate wireless communication: performance criteria in the presence of channel estimation errors, mobility, and multiple paths

    V. Tarokh;A. Naguib;N. Seshadri;A.R. Calderbank

  • Space-time coded OFDM for high data-rate wireless communication over wideband channels

    D. Agrawal;V. Tarokh;A. Naguib;N. Seshadri

  • Two signaling schemes for improving the error performance of frequency division duplex (FDD) transmission systems using transmitter antenna diversity

    N. Seshadri;Jack H. Winters

  • Combined array processing and space-time coding

    V. Tarokh;A. Naguib;N. Seshadri;A.R. Calderbank

  • Increasing data rate over wireless channels

    A.F. Naguib;N. Seshadri;A.R. Calderbank

  • A space-time coding modem for high-data-rate wireless communications

    A.F. Naguib;V. Tarokh;N. Seshadri;A.R. Calderbank

  • Multi-mode mobile communication device with motion sensor and methods for use therewith

    Ahmadreza Reza Rofougaran;Maryam Rofougaran;Nambirajan Seshadri;Brima B. Ibrahim

  • List Viterbi decoding algorithms with applications

    N. Seshadri;C.-E.W. Sundberg

  • Joint data and channel estimation using blind trellis search techniques

    N. Seshadri

  • Applications of space-time block codes and interference suppression for high capacity and high data rate wireless systems

    A.F. Naguib;N. Seshadri;A.R. Calderbank

  • System, device, and method for reception and transmission of wireless power and communication between a wireless power transmitter and a peripheral device

    Walley John;Karaoguz Jeyhan;Rofougaran Ahmadreza;Seshadri Nambirajan

  • ELECTRONIC DEVICE AND INTEGRATED CIRCUIT UTILIZED THEREIN

    Walley John;Karaoguz Jeyhan;Rofougaran Ahmadreza;Seshadri Nambirajan

  • Super-orthogonal space-time trellis codes

    H. Jafarkhani;N. Seshadri

  • Multilevel codes for unequal error protection

    A.R. Calderbank;N. Seshadri

  • Circuit board assembly and circuit board

    Walley John;Karaoguz Jeyhan;Rofougaran Ahmadreza Reza;Seshadri Nambirajan

  • Generalized viterbi decoding algorithms

    Nambirajan Seshadri;Carl-Erik W. Sundberg

  • Wireless earpiece and wireless microphone to service multiple audio streams

    Nambirajan Seshadri;James D. Bennett;Jeyhan Karaoguz

  • The performance of rate-compatible punctured convolutional codes for digital mobile radio

    J. Hagenauer;N. Seshadri;C.-E.W. Sundberg

Frequent Co-Authors

Jeyhan Karaoguz
Jeyhan Karaoguz Broadcom (United States)
James D. Bennett
James D. Bennett Synchron, Inc.
Mark Buer
Mark Buer Broadcom (United States)
Maryam Rofougaran
Maryam Rofougaran Broadcom (United States)
Hamid Jafarkhani
Hamid Jafarkhani University of California, Irvine
Christina Fragouli
Christina Fragouli University of California, Los Angeles

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