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Subbarayan Pasupathy

Subbarayan Pasupathy

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Electronics and Electrical Engineering 41 4282 200 258 7235

Subbarayan Pasupathy publications per year

The chart shows the history of publications by Subbarayan Pasupathy between 1970 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Subbarayan Pasupathy published across 55 years, from 1970 to 2024, averaging 4.9 papers a year. Output peaked at 16 publications in 2000. 1 of the 268 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1970 to 2024. Vertical axis: number of publications, 0 to 16. Peak 16 publications in 2000. 1970: 1 publication 1971: 0 publications 1972: 1 publication 1973: 3 publications 1974: 4 publications 1975: 1 publication 1976: 1 publication 1977: 1 publication 1978: 4 publications 1979: 1 publication 1980: 6 publications 1981: 7 publications 1982: 1 publication 1983: 5 publications 1984: 4 publications 1985: 3 publications 1986: 7 publications 1987: 5 publications 1988: 6 publications 1989: 8 publications 1990: 8 publications 1991: 6 publications 1992: 7 publications 1993: 3 publications 1994: 10 publications 1995: 14 publications 1996: 10 publications 1997: 5 publications 1998: 6 publications 1999: 15 publications 2000: 16 publications 2001: 2 publications 2002: 13 publications 2003: 16 publications 2004: 13 publications 2005: 7 publications 2006: 11 publications 2007: 10 publications 2008: 2 publications 2009: 3 publications 2010: 8 publications 2011: 9 publications 2012: 3 publications 2013: 0 publications 2014: 1 publication 2015: 0 publications 2016: 0 publications 2017: 0 publications 2018: 0 publications 2019: 0 publications 2020: 0 publications 2021: 0 publications 2022: 0 publications 2023: 0 publications 2024: 1 publication
1970 2024

268 publications in total across all disciplines

View publications per year as a table
Subbarayan Pasupathy: publications per year, 1970 to 2024
Year Publications
1970 1
1971 0
1972 1
1973 3
1974 4
1975 1
1976 1
1977 1
1978 4
1979 1
1980 6
1981 7
1982 1
1983 5
1984 4
1985 3
1986 7
1987 5
1988 6
1989 8
1990 8
1991 6
1992 7
1993 3
1994 10
1995 14
1996 10
1997 5
1998 6
1999 15
2000 16
2001 2
2002 13
2003 16
2004 13
2005 7
2006 11
2007 10
2008 2
2009 3
2010 8
2011 9
2012 3
2013 0
2014 1
2015 0
2016 0
2017 0
2018 0
2019 0
2020 0
2021 0
2022 0
2023 0
2024 1
Total 268
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Subbarayan Pasupathy 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 Subbarayan Pasupathy sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 53 bars. Horizontal axis: publications, 34–53 to 1,065+. Vertical axis: number of scientists, 0 to 445. Most scientists, 445, have 174–193 publications. The last bar groups every scientist with 1,065 publications or more. The highlighted bar, 254–273 publications, is where this scientist sits. 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
34–53 publications 1,065+

This scientist: 258 publications — 47th percentile

47% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Electronics and Electrical Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
Publications Scientists This scientist
34–53 24
54–73 52
74–93 114
94–113 203
114–133 269
134–153 355
154–173 403
174–193 445
194–213 430
214–233 431
234–253 399
254–273 366 258
274–293 335
294–313 300
314–333 276
334–353 250
354–373 214
374–393 187
394–413 152
414–433 169
434–453 147
454–473 111
474–493 117
494–513 103
514–533 99
534–553 92
554–573 75
574–593 58
594–613 69
614–633 50
634–653 62
654–673 54
674–693 44
694–713 37
714–733 28
734–753 26
754–773 26
774–793 19
794–813 23
814–833 20
834–853 16
854–873 20
874–893 11
894–913 11
914–933 16
934–953 13
954–973 10
974–993 11
994–1,013 9
1,014–1,033 9
1,034–1,053 10
1,054–1,064 6
1,065+ 99
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Subbarayan Pasupathy 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 Subbarayan Pasupathy sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 82 bars. Horizontal axis: D-Index, 30 to 111+. Vertical axis: number of scientists, 0 to 263. Most scientists, 263, have 32 D-Index. The last bar groups every scientist with 111 D-Index or more. The highlighted bar, 41 D-Index, is where this scientist sits. 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: 41 D-Index — 39th percentile

39% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Electronics and Electrical Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
D-Index Scientists This scientist
30 178
31 257
32 263
33 262
34 244
35 236
36 211
37 220
38 214
39 214
40 205
41 187 41
42 194
43 201
44 155
45 189
46 148
47 160
48 134
49 130
50 141
51 156
52 108
53 130
54 112
55 97
56 111
57 102
58 108
59 120
60 103
61 93
62 92
63 74
64 77
65 73
66 64
67 69
68 60
69 39
70 57
71 59
72 46
73 49
74 38
75 35
76 32
77 35
78 31
79 22
80 34
81 31
82 34
83 23
84 18
85 30
86 19
87 19
88 20
89 8
90 17
91 7
92 14
93 9
94 15
95 10
96 12
97 10
98 10
99 12
100 16
101 5
102 7
103 7
104 8
105 9
106 13
107 4
108 5
109 10
110 8
111+ 96
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Research.com Recognitions

  • 1991 - IEEE Fellow For contributions to bandwidth-efficient coding and modulation schemes in digital communication.

Overview

Subbarayan Pasupathy is affiliated with the University of Toronto in Canada and has contributed to multiple areas within engineering, with a focus on Electrical and Electronic Engineering, Aerospace Engineering, Ocean Engineering, Health Information Management, and Biomedical Engineering.

Their research encompasses several specialized topics including:

  • Indoor and Outdoor Localization Technologies
  • Robotics and Sensor-Based Localization
  • Underwater Vehicles and Communication Systems
  • Artificial Intelligence in Healthcare
  • Analog and Mixed-Signal Circuit Design
  • CCD and CMOS Imaging Sensors
  • Sensor Technology and Measurement Systems

Pasupathy has authored papers published in venues such as:

  • 2021 International Conference on Advancements in Electrical, Electronics, Communication, Computing and Automation (ICAECA)
  • International Journal of Computational Vision and Robotics

Notable recent publications include:

  • "UWB based novel approach for orientation estimation and path planning for field robots without IMU," published in 2021 at the 2021 International Conference on Advancements in Electrical, Electronics, Communication, Computing and Automation (ICAECA)
  • "Supervised learning software model for the diagnosis of diabetic retinopathy," published in 2021 in the International Journal of Computational Vision and Robotics

Frequent co-authors associated with Pasupathy's work include:

  • R. Karthikeyan
  • S. Karthik
  • M. Padmapriya
  • Ashwith Kumar Reddy Penubadi

An award of distinction in Pasupathy's career is the IEEE Fellow designation received in 1991, with the citation noting contributions to bandwidth-efficient coding and modulation schemes in digital communication.

Best Publications

  • Partial-Response Signaling

    P. Kabal;S. Pasupathy

  • Minimum shift keying: A spectrally efficient modulation

    S. Pasupathy

  • Optimal nonuniform signaling for Gaussian channels

    F.R. Kschischang;S. Pasupathy

  • Combinations of an adaptive array antenna and a canceller of interference for direct-sequence spread-spectrum multiple-access system

    R. Kohno;H. Imai;M. Hatori;S. Pasupathy

  • Reduced complexity symbol detectors with parallel structure for ISI channels

    J. Erfanian;S. Pasupathy;G. Gulak

  • The phase of a vector perturbed by Gaussian noise and differentially coherent receivers

    H. Leib;S. Pasupathy

  • Innovations-based MLSE for Rayleigh fading channels

    Xiaoyong Yu;S. Pasupathy

  • An adaptive canceller of cochannel interference for spread-spectrum multiple-access communication networks in a power line

    R. Kohno;H. Imai;M. Hatori;S. Pasupathy

  • A factor graph approach to link loss monitoring in wireless sensor networks

    Yongyi Mao;F.R. Kschischang;Baochun Li;S. Pasupathy

  • Multicarrier CDMA with adaptive frequency hopping for mobile radio systems

    Qingxin Chen;E.S. Sousa;S. Pasupathy

  • Predictive head movement tracking using a Kalman filter

    A. Kiruluta;M. Eizenman;S. Pasupathy

  • Error rate monitoring for digital communications

    E.A. Newcombe;S. Pasupathy

  • Efficient performance evaluation for generalized selection combining on generalized fading channels

    Yao Ma;S. Pasupathy

  • Energy Efficiency and Reliability in Wireless Biomedical Implant Systems

    Jamshid Abouei;J David Brown;Konstantinos N Plataniotis;Subbarayan Pasupathy

  • Some ternary and quaternary codes and associated sphere packings

    F.R. Kschischang;S. Pasupathy

  • EM-based recursive estimation of channel parameters

    H. Zamiri-Jafarian;Subbarayan Pasupathy

  • Analysis of low-density parity-check codes for the Gilbert-Elliott channel

    A.W. Eckford;F.R. Kschischang;S. Pasupathy

  • Adaptive MLSDE using the EM algorithm

    H. Zamiri-Jafarian;S. Pasupathy

  • Acquisition performance of an ultra wide-band communications system over a multiple-access fading channel

    Yao Ma;F. Chin;B. Kannan;S. Pasupathy

  • Asymptotical performance of M-ary and binary signals over multipath/multichannel Rayleigh and Rician fading

    H.S. Abdel-Ghaffar;S. Pasupathy

Frequent Co-Authors

Konstantinos N. Plataniotis
Konstantinos N. Plataniotis University of Toronto
Robert Schober
Robert Schober University of Erlangen-Nuremberg
Frank R. Kschischang
Frank R. Kschischang University of Toronto
Andrew W. Eckford
Andrew W. Eckford York University
Jeffrey L. Krolik
Jeffrey L. Krolik Duke University
Lutz Lampe
Lutz Lampe University of British Columbia
Ryuji Kohno
Ryuji Kohno Yokohama National University
Teng Joon Lim
Teng Joon Lim University of Sydney
Saeed Gazor
Saeed Gazor Queen's University
Benoit Champagne
Benoit Champagne McGill University

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