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D-Index & Metrics

Electronics and Electrical Engineering

D-Index
85
Citations
35162
World Ranking
374
National Ranking
178

P.P. Vaidyanathan 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 P.P. Vaidyanathan 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: 547 publications — 88th percentile

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

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

P.P. Vaidyanathan 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 P.P. Vaidyanathan 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: 85 D-Index — 95th percentile

95% 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

  • 2019 - Member of the National Academy of Engineering For contributions to digital filter bank theory and design.
  • 2016 - IEEE Gustav Robert Kirchhoff Award “For fundamental contributions to digital signal processing.”
  • 1991 - IEEE Fellow For contributions to digital signal processing and engineering education.

Overview

P.P. Vaidyanathan is affiliated with the California Institute of Technology in the United States. Their research spans several fields within computer science and engineering, with a primary focus on signal processing and related subfields.

The scientist's recent publications reflect work on array signal processing, beamforming, and filter design. Key recent papers include:

  • Distributed Algorithms for Array Signal Processing, 2021, IEEE Transactions on Signal Processing
  • Convolutional Beamspace for Linear Arrays, 2020, IEEE Transactions on Signal Processing
  • Non-Integer Arrays for Array Signal Processing, 2022, IEEE Transactions on Signal Processing
  • Rational Arrays for DOA Estimation, 2022, ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
  • IIR Filtering on Graphs With Random Node-Asynchronous Updates, 2020, IEEE Transactions on Signal Processing

Frequent co-authors collaborating with Vaidyanathan include:

  • Po-Chih Chen
  • Pranav Kulkarni
  • Oğuzhan Teke
  • Chun-Lin Liu

Common publication venues for their research work are:

  • IEEE Transactions on Signal Processing
  • 55th Asilomar Conference on Signals, Systems, and Computers (2021)
  • ICASSP 2022 - IEEE International Conference on Acoustics, Speech and Signal Processing
  • IEEE Signal Processing Letters
  • IEEE Access

Vaidyanathan's book publication includes:

  • Signals, Systems, and Signal Processing, published by Cambridge University Press in 2024

The main fields of study covered in their work are:

  • Computer Science
  • Engineering

Their work extends into several subfields, such as:

  • Signal Processing
  • Aerospace Engineering
  • Electrical and Electronic Engineering
  • Artificial Intelligence
  • Molecular Biology

Main topics of research focus consist of:

  • Direction-of-Arrival Estimation Techniques
  • Antenna Design and Optimization
  • Speech and Audio Processing
  • Indoor and Outdoor Localization Technologies
  • Advanced Graph Neural Networks
  • Millimeter-Wave Propagation and Modeling
  • Access Control and Trust

Recognition and awards received include:

  • Member of the National Academy of Engineering (2019), for contributions to digital filter bank theory and design
  • IEEE Gustav Robert Kirchhoff Award (2016), for fundamental contributions to digital signal processing
  • IEEE Fellow (1991), for contributions to digital signal processing and engineering education

Best Publications

  • Multirate Systems and Filter Banks

    P. P. Vaidyanathan

  • Nested Arrays: A Novel Approach to Array Processing With Enhanced Degrees of Freedom

    Piya Pal;P P Vaidyanathan

  • Sparse Sensing With Co-Prime Samplers and Arrays

    P P Vaidyanathan;P Pal

  • Multirate digital filters, filter banks, polyphase networks, and applications: a tutorial

    P.P. Vaidyanathan

  • Cosine-modulated FIR filter banks satisfying perfect reconstruction

    R.D. Koilpillai;P.P. Vaidyanathan

  • A new class of two-channel biorthogonal filter banks and wavelet bases

    See-May Phoong;C.W. Kim;P.P. Vaidyanathan;R. Ansari

  • The digital all-pass filter: a versatile signal processing building block

    P.A. Regalia;S.K. Mitra;P.P. Vaidyanathan

  • Super Nested Arrays: Linear Sparse Arrays With Reduced Mutual Coupling—Part I: Fundamentals

    Chun-Lin Liu;P. P. Vaidyanathan

  • Lattice structures for optimal design and robust implementation of two-channel perfect-reconstruction QMF banks

    P.P. Vaidyanathan;P.-Q. Hoang

  • Quadrature mirror filter banks, M-band extensions and perfect-reconstruction techniques

    P. Vaidyanathan

  • Remarks on the Spatial Smoothing Step in Coarray MUSIC

    Chun-Lin Liu;P. P. Vaidyanathan

  • Theory and design of M-channel maximally decimated quadrature mirror filters with arbitrary M, having the perfect-reconstruction property

    P. Vaidyanathan

  • MIMO Radar Space–Time Adaptive Processing Using Prolate Spheroidal Wave Functions

    Chun-Yang Chen;P.P. Vaidyanathan

  • Eigenfilters: A new approach to least-squares FIR filter design and applications including Nyquist filters

    P. Vaidyanathan;Truong Nguyen

  • Linear phase paraunitary filter banks: theory, factorizations and designs

    A.K. Soman;P.P. Vaidyanathan;T.Q. Nguyen

  • MIMO Radar Waveform Optimization With Prior Information of the Extended Target and Clutter

    Chun-Yang Chen;P.P. Vaidyanathan

  • Two-channel perfect-reconstruction FIR QMF structures which yield linear-phase analysis and synthesis filters

    T.Q. Nguyen;P.P. Vaidyanathan

  • MIMO Radar Ambiguity Properties and Optimization Using Frequency-Hopping Waveforms

    Chun-Yang Chen;P.P. Vaidyanathan

  • The Theory of Linear Prediction

    P. P. Vaidyanathan

  • Generalizations of the sampling theorem: Seven decades after Nyquist

    P.P. Vaidyanathan

  • A Kaiser window approach for the design of prototype filters of cosine modulated filterbanks

    Yuan-Pei Lin;P.P. Vaidyanathan

Frequent Co-Authors

Sanjit K. Mitra
Sanjit K. Mitra University of California, Santa Barbara
Truong Q. Nguyen
Truong Q. Nguyen University of California, San Diego
Yrjö Neuvo
Yrjö Neuvo Aalto University
Moeness G. Amin
Moeness G. Amin Villanova University
Yimin Zhang
Yimin Zhang Temple University
Markku Renfors
Markku Renfors Tampere University
Andreas Antoniou
Andreas Antoniou University of Victoria
Brian D. O. Anderson
Brian D. O. Anderson Australian National University
Rashid Ansari
Rashid Ansari University of Illinois at Chicago

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