World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
38
Citations
5347
World Ranking
4958
National Ranking
93

Kai-Da Xu 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 Kai-Da Xu 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: 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.

Kai-Da Xu 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 Kai-Da Xu 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: 38 D-Index — 30th percentile

30% of scientists in this discipline score the same or lower.

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

Overview

Kai-Da Xu is affiliated with the University of Alcalá in Spain and has contributed extensively to the field of engineering, with a particular focus on electrical and electronic engineering. They have produced over 500 publications, addressing various subfields such as aerospace engineering, biomedical engineering, electronic, optical and magnetic materials, and atomic and molecular physics and optics.

Their main research areas include microwave engineering and waveguides, advanced antenna and metasurface technologies, antenna design and analysis, photonic and optical devices, plasmonic and surface plasmon research, metamaterials and metasurfaces applications, and radio frequency integrated circuit design.

Kai-Da Xu has published papers in several notable venues. Frequent publication venues with multiple contributions include:

  • IEEE Transactions on Microwave Theory and Techniques
  • IEEE Antennas and Wireless Propagation Letters
  • IEEE Microwave and Wireless Technology Letters
  • IEEE Photonics Technology Letters
  • IEEE Transactions on Antennas and Propagation

Their recent prominent papers include:

  • Tunable multi-band terahertz absorber using a single-layer square graphene ring structure with T-shaped graphene strips, 2020, Optics Express
  • 60-GHz Compact Dual-Mode On-Chip Bandpass Filter Using GaAs Technology, 2021, IEEE Electron Device Letters
  • Millimeter-Wave On-Chip Bandpass Filter Based on Spoof Surface Plasmon Polaritons, 2020, IEEE Electron Device Letters
  • A high Q-factor dual-band terahertz metamaterial absorber and its sensing characteristics, 2023, Nanoscale
  • Millimeter-Wave E-Plane Waveguide Bandpass Filters Based on Spoof Surface Plasmon Polaritons, 2022, IEEE Transactions on Microwave Theory and Techniques

The scientist has frequently collaborated with a group of coauthors, including Jianxing Li, Qiang Chen, Ying-Jiang Guo, Jianlei Cui, and Sen Yan, with collaboration counts ranging from 15 to 36 joint publications.

Best Publications

  • Tunable multi-band terahertz absorber using a single-layer square graphene ring structure with T-shaped graphene strips.

    Kai Da Xu;Jianxing Li;Anxue Zhang;Qiang Chen

  • 60-GHz Compact Dual-Mode On-Chip Bandpass Filter Using GaAs Technology

    Kai-Da Xu;Ying-Jiang Guo;Yiqun Liu;Xianjin Deng

  • Microstrip Patch Antennas With Multiple Parasitic Patches and Shorting Vias for Bandwidth Enhancement

    Kai Da Xu;Han Xu;Yanhui Liu;Jianxing Li

  • Substrate Integrated Waveguide Cavity-Backed Slot Array Antenna Using High-Order Radiation Modes for Dual-Band Applications in $K$ -Band

    Wenxun Li;Kai Da Xu;Xiaohong Tang;Yang Yang

  • Tunable broadband terahertz absorber based on multilayer graphene-sandwiched plasmonic structure

    Yijun Cai;Kai-Da Xu

  • Millimeter-Wave E-Plane Waveguide Bandpass Filters Based on Spoof Surface Plasmon Polaritons

    Unknown

  • A high <i>Q</i>-factor dual-band terahertz metamaterial absorber and its sensing characteristics

    Unknown

  • Millimeter-Wave On-Chip Bandpass Filter Based on Spoof Surface Plasmon Polaritons

    Ying-Jiang Guo;Kai-Da Xu;Xianjin Deng;Xu Cheng

  • Anisotropic infrared plasmonic broadband absorber based on graphene-black phosphorus multilayers.

    Yijun Cai;Kai-Da Xu;Naixing Feng;Rongrong Guo

  • Novel Surface Plasmon Polariton Waveguides with Enhanced Field Confinement for Microwave-Frequency Ultra-Wideband Bandpass Filters

    Ying Jiang Guo;Kai Da Xu;Yanhui Liu;Xiaohong Tang

  • Pattern Synthesis of Unequally Spaced Linear Arrays Including Mutual Coupling Using Iterative FFT via Virtual Active Element Pattern Expansion

    Yanhui Liu;Xin Huang;Kai Da Xu;Zhengyong Song

  • High-Selectivity Wideband Bandpass Filter Using Simple Coupled Lines With Multiple Transmission Poles and Zeros

    Kai-Da Xu;Donghao Li;Yanhui Liu

  • High-Order Mode of Spoof Surface Plasmon Polaritons and Its Application in Bandpass Filters

    Kai-Da Xu;Sen Lu;Ying-Jiang Guo;Qiang Chen

  • Wideband Patch Antenna Using Multiple Parasitic Patches and Its Array Application With Mutual Coupling Reduction

    Kai Da Xu;Jianfeng Zhu;Shaowei Liao;Quan Xue

  • A Decoupling and Matching Network Design for Single- and Dual-Band Two-Element Antenna Arrays

    Kai-Da Xu;Hung Luyen;Nader Behdad

  • Design of a Stub-Loaded Ring-Resonator Slot for Antenna Applications

    Kai Da Xu;Yong Hong Zhang;Ronald J. Spiegel;Yong Fan

  • Switchable and tunable bifunctional THz metamaterial absorber

    Unknown

  • Two Memristor SPICE Models and Their Applications in Microwave Devices

    Kai Da Xu;Yong Hong Zhang;Lin Wang;Meng Qing Yuan

  • Broadband Filtering Power Dividers Using Simple Three-Line Coupled Structures

    Kai Da Xu;Yecheng Bai;Xue Ren;Quan Xue

  • Spoof plasmonic waveguide developed from coplanar stripline for strongly confined terahertz propagation and its application in microwave filters.

    Ying Jiang Guo;Kai Da Xu;Xiaohong Tang

  • Substrate Integrated Plasmonic Waveguide for Microwave Bandpass Filter Applications

    Longfang Ye;Yao Chen;Kai Da Xu;Weiwen Li

  • Spoof Surface Plasmon Polaritons Based on Balanced Coplanar Stripline Waveguides

    Kai-Da Xu;Fengyu Zhang;Yingjiang Guo;Longfang Ye

  • Bandpass Filter Using Three Pairs of Coupled Lines With Multiple Transmission Zeros

    Kai Da Xu;Fengyu Zhang;Yanhui Liu;Qing Huo Liu

Frequent Co-Authors

Qing Huo Liu
Qing Huo Liu Eastern Institute of Technology, Ningbo
William T. Joines
William T. Joines Duke University
Anxue Zhang
Anxue Zhang Xi'an Jiaotong University
Y. Jay Guo
Y. Jay Guo University of Technology Sydney
Kaijun Song
Kaijun Song University of Electronic Science and Technology of China
Shiwen Yang
Shiwen Yang University of Electronic Science and Technology of China
Quan Xue
Quan Xue South China University of Technology
Xi Zhu
Xi Zhu Chinese University of Hong Kong
Karu P. Esselle
Karu P. Esselle University of Technology Sydney
Nader Behdad
Nader Behdad University of Wisconsin–Madison

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For those interested in expanding their expertise beyond traditional Electrical and Electronics Engineering, pursuing an instructional design degree online can be a valuable option. This pathway equips professionals with skills to develop educational technologies and training programs, complementing their technical knowledge.

Many working engineers are turning to competency based masters degree programs. These flexible formats focus on mastering practical skills at your own pace, making it easier to balance further education with a demanding career in engineering fields.

Military spouses and dependents pursuing a career in engineering may find support through specialized institutions noted for being the best online schools for military spouses. These colleges understand the unique challenges faced by military families and offer tailored resources to help students succeed.

Additionally, many professionals benefit from the convenience of online schools with multiple start dates, allowing for greater enrollment flexibility. This feature helps aspiring engineers and related specialists begin their studies without waiting for traditional semester schedules.

Best Scientists Citing Kai-Da Xu

Trending Scientists