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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Electronics and Electrical Engineering 34 5875 5642 848 843 259 4162

Kaijun Song publications per year

The chart shows the history of publications by Kaijun Song between 2006 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Kaijun Song published across 20 years, from 2006 to 2025, averaging 13.2 papers a year. Output peaked at 28 publications in 2015. 19 of the 264 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 2006 to 2025. Vertical axis: number of publications, 0 to 28. Peak 28 publications in 2015. 2006: 4 publications 2007: 5 publications 2008: 6 publications 2009: 7 publications 2010: 10 publications 2011: 5 publications 2012: 13 publications 2013: 19 publications 2014: 18 publications 2015: 28 publications 2016: 14 publications 2017: 22 publications 2018: 12 publications 2019: 22 publications 2020: 15 publications 2021: 11 publications 2022: 17 publications 2023: 17 publications 2024: 8 publications 2025: 11 publications
2006 2025

264 publications in total across all disciplines

View publications per year as a table
Kaijun Song: publications per year, 2006 to 2025
Year Publications
2006 4
2007 5
2008 6
2009 7
2010 10
2011 5
2012 13
2013 19
2014 18
2015 28
2016 14
2017 22
2018 12
2019 22
2020 15
2021 11
2022 17
2023 17
2024 8
2025 11
Total 264
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Kaijun Song 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 Kaijun Song 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: 259 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
254–273 366 259
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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Kaijun Song 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 Kaijun Song 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, 34 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: 34 D-Index — 18th percentile

18% 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 34
35 236
36 211
37 220
38 214
39 214
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
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Overview

Kaijun Song is affiliated with the University of Electronic Science and Technology of China. Their academic work is centered primarily within the field of Engineering, with a substantial focus in Electrical and Electronic Engineering. They have contributed extensively to subfields including Aerospace Engineering, Atomic and Molecular Physics and Optics, Biomedical Engineering, and Control and Systems Engineering.

The scientist's research prominently covers topics such as Microwave Engineering and Waveguides, Radio Frequency Integrated Circuit Design, Full-Duplex Wireless Communications, Antenna Design and Analysis, Advanced Antenna and Metasurface Technologies, Gyrotron and Vacuum Electronics Research, and Electromagnetic Compatibility and Noise Suppression.

Kaijun Song has an active publication record featuring several papers, among which notable ones include:

  • Frequency-Tunable Constant-Absolute-Bandwidth Single-/Dual-Passband Filters and Diplexers With All-Port-Reflectionless Behavior (2020), IEEE Transactions on Microwave Theory and Techniques
  • Frequency-Reconfigurable Input-Reflectionless Bandpass Filter and Filtering Power Divider With Constant Absolute Bandwidth (2021), IEEE Transactions on Circuits & Systems II Express Briefs
  • Reconfigurable Bandpass Filter With Wide-Range Bandwidth and Frequency Control (2020), IEEE Transactions on Circuits & Systems II Express Briefs
  • Balanced Diplexer Based on Substrate Integrated Waveguide Dual-Mode Resonator (2020), IEEE Transactions on Microwave Theory and Techniques
  • Wideband Balanced Bandpass Filter With Common-Mode Noise Absorption Using Double-Sided Parallel-Strip Line (2020), IEEE Microwave and Wireless Components Letters

The scientist frequently collaborates with several coauthors, notably Yong Fan, Yedi Zhou, Qian Li, Yuxuan Chen, and Song Guo.

Kaijun Song has published papers in various venues, with the most frequent being:

  • Microwave and Optical Technology Letters
  • IEEE Transactions on Microwave Theory and Techniques
  • IEEE Transactions on Circuits & Systems II Express Briefs
  • IEEE Microwave and Wireless Components Letters
  • Electromagnetics

Best Publications

  • Novel Ultra-Wideband (UWB) Multilayer Slotline Power Divider With Bandpass Response

    Kaijun Song;Quan Xue

  • Broadband radial waveguide power amplifier using a spatial power combining technique

    K. Song;Y. Fan;X. Zhou

  • Eight-Way Substrate Integrated Waveguide Power Divider With Low Insertion Loss

    Kaijun Song;Yong Fan;Yonghong Zhang

  • Ku-band 200-W Pulsed Power Amplifier Based on Waveguide Spatially Power-Combining Technique for Industrial Applications

    Kaijun Song;Fan Zhang;Shunyong Hu;Yong Fan

  • Broadband Radial Waveguide Spatial Combiner

    Kaijun Song;Yong Fan;Zongrui He

  • Wideband Four-Way Out-of-Phase Slotline Power Dividers

    Kaijun Song;Yuxia Mo;Quan Xue;Yong Fan

  • Compact Ultra-Wideband (UWB) Bandpass Filters With Multiple Notched Bands

    Kaijun Song;Quan Xue

  • Compact Ultra-Wideband Bandpass Filter Using Dual-Line Coupling Structure

    Kaijun Song;Yong Fan

  • Ultra-Wideband Ring-Cavity Multiple-Way Parallel Power Divider

    Kaijun Song;Quan Xue

  • Planar Probe Coaxial-Waveguide Power Combiner/Divider

    Kaijun Song;Quan Xue

  • Novel Broadband Bandpass Filters Using Y-Shaped Dual-Mode Microstrip Resonators

    Kaijun Song;Quan Xue

  • Compact Diplexer With High Isolation Using the Dual-Mode Substrate Integrated Waveguide Resonator

    Fei Cheng;Xianqi Lin;Kaijun Song;Yuan Jiang

  • Wideband Four-Way Filtering-Response Power Divider With Improved Output Isolation Based on Coupled Lines

    Kaijun Song;Yuxia Mo;Yong Fan

  • Compact Dual-band Bandpass Filter Using HMSIW Resonator and Slot Perturbation

    Fulong Chen;Kaijun Song;Bingkun Hu;Yong Fan

  • Compact Quad-Band Bandpass Filter Using Quad-Mode Stepped Impedance Resonator and Multiple Coupling Circuits

    Denis Bukuru;Kaijun Song;Fan Zhang;Yu Zhu

  • Miniaturized Triple-Band Bandpass Filter Using Coupled Lines and Grounded Stepped Impedance Resonators

    Yuxia Mo;Kaijun Song;Yong Fan

  • Inductance-Loaded Y-Shaped Resonators and Their Applications to Filters

    Kaijun Song;Quan Xue

  • Compact Dual-Band Gysel Power Divider Based on Composite Right- and Left-Handed Transmission Lines

    Xue Ren;Kaijun Song;Maoyu Fan;Yu Zhu

  • Frequency-Tunable Constant-Absolute-Bandwidth Single-/Dual-Passband Filters and Diplexers With All-Port-Reflectionless Behavior

    Maoyu Fan;Kaijun Song;Li Yang;Roberto Gomez-Garcia

  • Radial cavity power divider based on substrate integrated waveguide technology

    K. Song;Y. Fan;Y. Zhang

  • Frequency-Reconfigurable Input-Reflectionless Bandpass Filter and Filtering Power Divider With Constant Absolute Bandwidth

    Maoyu Fan;Kaijun Song;Li Yang;Roberto Gomez-Garcia

  • A Dual-Mode Substrate Integrated Waveguide Filter With Controllable Transmission Zeros

    Fei Cheng;Xian Qi Lin;Michael Lancaster;Kaijun Song

  • Compact filtering power divider with high frequency selectivity and wide stopband using embedded dual-mode resonator

    Kaijun Song

Frequent Co-Authors

Xian Qi Lin
Xian Qi Lin University of Electronic Science and Technology of China
Quan Xue
Quan Xue South China University of Technology
Bo Zhang
Bo Zhang University of Electronic Science and Technology of China
Yu Jian Cheng
Yu Jian Cheng University of Electronic Science and Technology of China
Roberto Gomez-Garcia
Roberto Gomez-Garcia University of Alcalá
Li Yang
Li Yang South China University of Technology
Kai-Da Xu
Kai-Da Xu University of Alcalá
Zhi Chen
Zhi Chen University of Kentucky
Michael J. Lancaster
Michael J. Lancaster University of Birmingham
Chi Hou Chan
Chi Hou Chan City University of Hong Kong

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