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D-Index & Metrics

Electronics and Electrical Engineering

D-Index
85
Citations
35162
World Ranking
374
National Ranking
177

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

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