World's Best Scientists 2026 revealed!
Richard J. Langley

Richard J. Langley

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D-Index & Metrics

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Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Electronics and Electrical Engineering 39 4655 4468 246 240 342 7093

Richard J. Langley publications per year

The chart shows the history of publications by Richard J. Langley between 1976 and 2020, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Richard J. Langley published across 45 years, from 1976 to 2020, averaging 7.7 papers a year. Output peaked at 33 publications in 2010. 5 of the 346 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1976 to 2020. Vertical axis: number of publications, 0 to 33. Peak 33 publications in 2010. 1976: 1 publication 1977: 0 publications 1978: 3 publications 1979: 2 publications 1980: 0 publications 1981: 1 publication 1982: 2 publications 1983: 5 publications 1984: 0 publications 1985: 5 publications 1986: 1 publication 1987: 3 publications 1988: 2 publications 1989: 3 publications 1990: 2 publications 1991: 3 publications 1992: 4 publications 1993: 8 publications 1994: 8 publications 1995: 8 publications 1996: 5 publications 1997: 6 publications 1998: 5 publications 1999: 6 publications 2000: 13 publications 2001: 6 publications 2002: 5 publications 2003: 5 publications 2004: 9 publications 2005: 18 publications 2006: 8 publications 2007: 23 publications 2008: 17 publications 2009: 28 publications 2010: 33 publications 2011: 26 publications 2012: 16 publications 2013: 13 publications 2014: 14 publications 2015: 4 publications 2016: 11 publications 2017: 6 publications 2018: 3 publications 2019: 4 publications 2020: 1 publication
1976 2020

346 publications in total across all disciplines

View publications per year as a table
Richard J. Langley: publications per year, 1976 to 2020
Year Publications
1976 1
1977 0
1978 3
1979 2
1980 0
1981 1
1982 2
1983 5
1984 0
1985 5
1986 1
1987 3
1988 2
1989 3
1990 2
1991 3
1992 4
1993 8
1994 8
1995 8
1996 5
1997 6
1998 5
1999 6
2000 13
2001 6
2002 5
2003 5
2004 9
2005 18
2006 8
2007 23
2008 17
2009 28
2010 33
2011 26
2012 16
2013 13
2014 14
2015 4
2016 11
2017 6
2018 3
2019 4
2020 1
Total 346
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Richard J. Langley publications per year - data summary

  • Richard J. Langley, a Electronics and Electrical Engineering scholar from University of Sheffield, has 346 publications recorded across 45 years, from 1976 to 2020.
  • The oldest publication on record dates to 1976 and the most recent to 2020.
  • The most productive year is 2010, with 33 publications.
  • The least productive years with any output are 1976, 1981, 1986 and 2020, with 1 publication each.
  • 3 of the 45 years in the span carry no publications at all (1977, 1980 and 1984).
  • The rate of publication averages 7.7 papers per year over the whole span, or 8.2 per year counting only the 42 years with at least one publication.
  • The last 5 years on the chart (2016-2020) hold 25 publications, 7% of the career total.
  • Split into equal eras - 1976-1990: 30 publications (2.0 per year); 1991-2005: 109 publications (7.3 per year); 2006-2020: 207 publications (13.8 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Richard J. Langley 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 Richard J. Langley 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, 334–353 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: 342 publications — 66th percentile

66% 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
274–293 335
294–313 300
314–333 276
334–353 250 342
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
Download as CSV

Richard J. Langley publication distribution in Electronics and Electrical Engineering in 2026 - data summary

  • The chart plots the publication count of all 6,875 Electronics and Electrical Engineering scientists ranked by Research.com in 2026, grouped into 53 ranges running from 34–53 to 1,065+ publications.
  • Richard J. Langley, a Electronics and Electrical Engineering scholar from University of Sheffield, records 342 publications - the 66th percentile of the discipline.
  • 66% of ranked Electronics and Electrical Engineering scientists score the same or lower than Richard J. Langley, and about 34% score higher.
  • The median of the discipline falls in the 254–273 publications range, and Richard J. Langley ranks above the median.
  • The most crowded range is 174–193 publications, holding 445 scientists (6% of the field).
  • 60% of the field sits in the lowest quarter of the value range (up to 294–313 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 1,065 publications or more, 99 scientists in all (1% of the field).

Richard J. Langley 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 Richard J. Langley 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, 39 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: 39 D-Index — 33rd percentile

33% 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 39
40 205
41 187
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
Download as CSV

Richard J. Langley D-index placement in Electronics and Electrical Engineering in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 6,875 Electronics and Electrical Engineering scientists ranked by Research.com in 2026, grouped into 82 ranges running from 30 to 111+ D-Index.
  • Richard J. Langley, a Electronics and Electrical Engineering scholar from University of Sheffield, records 39 D-Index - the 33rd percentile of the discipline.
  • 33% of ranked Electronics and Electrical Engineering scientists score the same or lower than Richard J. Langley, and about 67% score higher.
  • The median of the discipline falls in the 46 D-Index range, and Richard J. Langley ranks below the median.
  • The most crowded range is 32 D-Index, holding 263 scientists (4% of the field).
  • 60% of the field sits in the lowest quarter of the value range (up to 50 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 111 D-Index or more, 96 scientists in all (1% of the field).

Overview

Richard J. Langley is affiliated with the University of Sheffield in the United Kingdom. Their academic work is connected to this institution, where they contribute to research and scholarship.

There are no recent papers, specific research topics, or fields of study disclosed for Richard J. Langley in the available data. Similarly, information regarding co-authors, publication venues, and book publications is not provided.

Details about areas of expertise, including main fields of study, subfields, or main research topics, have not been specified in the data. There are also no awards or distinctions recorded for this individual in the given information.

While the profile lacks specifics on their research output and collaboration networks, Richard J. Langley's academic identity is linked to a reputable university, which typically involves engagement in research activities and scholarly communication.

Best Publications

  • Dual-Band Wearable Textile Antenna on an EBG Substrate

    Shaozhen Zhu;R. Langley

  • Equivalent circuit model for arrays of square loops

    Richard J. Langley;Edward A. Parker

  • Double-square frequency-selective surfaces and their equivalent circuit

    Richard J. Langley;Edward A. Parker

  • Equivalent-circuit models for frequency-selective surfaces at oblique angles of incidence

    C.K. Lee;R.J. Langley

  • Patch antenna equivalent to simple monopole

    L. Economou;Richard J. Langley

  • Influence of supporting dielectric layers on the transmission properties of frequency selective surfaces

    Peter Callaghan;Edward A. Parker;Richard J. Langley

  • Meshed patch antennas

    G. Clasen;R. Langley

  • Frequency selective surfaces on biased ferrite substrates

    T.K. Chang;Richard J. Langley;Edward A. Parker

  • Design Methodology for a Miniaturized Frequency Selective Surface Using Lumped Reactive Components

    Hui Lai Liu;K.L. Ford;R.J. Langley

  • Active frequency-selective surfaces

    T.K. Chang;Richard J. Langley;Edward A. Parker

  • Liquid crystal tunable microstrip patch antenna

    L. Liu;R.J. Langley

  • Dual-band wearable antennas over EBG substrate

    S. Zhu;R. Langley

  • Improved empirical model for the Jerusalem cross

    Unknown

  • Crumpling of PIFA Textile Antenna

    Qiang Bai;R. Langley

  • Arrays of concentric rings as frequency selective surfaces

    Edward A. Parker;S.M.A. Hamdy;Richard J. Langley

  • Tunable frequency selective surface using liquid substrates

    A.C. de C. Lima;E.A. Parker;R.J. Langley

  • Quad-Band Internal Mobile Phone Antenna

    M. Tzortzakakis;R.J. Langley

  • Adaptive Wideband Beamforming With Frequency Invariance Constraints

    Yong Zhao;Wei Liu;R J Langley

  • Multiband PIFA vehicle telematics antennas

    R. Leelaratne;R. Langley

  • Dual-band triangular patch antenna with modified ground plane

    L. Liu;S. Zhu;R. Langley

  • Hidden Automotive Antenna Performance and Simulation

    L. Low;R. Langley;R. Breden;P. Callaghan

Frequent Co-Authors

Alan Tennant
Alan Tennant University of Leeds
Lei Zhang
Lei Zhang University of Glasgow
Benito Sanz-Izquierdo
Benito Sanz-Izquierdo University of Kent
Stéphanie P. Lacour
Stéphanie P. Lacour École Polytechnique Fédérale de Lausanne
Ian M. Reaney
Ian M. Reaney University of Sheffield
Sancho Salcedo-Sanz
Sancho Salcedo-Sanz University of Alcalá
Mark A Beach
Mark A Beach University of Bristol
Jaafar M. H. Elmirghani
Jaafar M. H. Elmirghani King's College London
William Whittow
William Whittow Loughborough University
J.C. Vardaxoglou
J.C. Vardaxoglou Loughborough University

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