K. Helmreich

812 total citations
53 papers, 646 citations indexed

About

K. Helmreich is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering and Hardware and Architecture. According to data from OpenAlex, K. Helmreich has authored 53 papers receiving a total of 646 indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Electrical and Electronic Engineering, 19 papers in Aerospace Engineering and 10 papers in Hardware and Architecture. Recurrent topics in K. Helmreich's work include Microwave Engineering and Waveguides (25 papers), Advanced Antenna and Metasurface Technologies (16 papers) and Integrated Circuits and Semiconductor Failure Analysis (11 papers). K. Helmreich is often cited by papers focused on Microwave Engineering and Waveguides (25 papers), Advanced Antenna and Metasurface Technologies (16 papers) and Integrated Circuits and Semiconductor Failure Analysis (11 papers). K. Helmreich collaborates with scholars based in Germany and Austria. K. Helmreich's co-authors include Gerald Gold, K. Lomakin, D. Simon, Martin Vossiek, L. Klein, Jörg Franke, Ralf Reuter, Ingrid Ullmann, Ping Lu and Uwe Arz and has published in prestigious journals such as IEEE Transactions on Microwave Theory and Techniques, IEEE Microwave and Wireless Components Letters and Electronics.

In The Last Decade

K. Helmreich

47 papers receiving 600 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
K. Helmreich Germany 15 523 254 66 57 50 53 646
Jae Seung Lee South Korea 7 560 1.1× 123 0.5× 145 2.2× 68 1.2× 43 0.9× 25 660
Soon Wee Ho Singapore 15 674 1.3× 42 0.2× 74 1.1× 72 1.3× 115 2.3× 55 736
M.K. Iyer Singapore 12 470 0.9× 64 0.3× 18 0.3× 90 1.6× 77 1.5× 68 560
Antonio Manna Belgium 14 469 0.9× 123 0.5× 68 1.0× 14 0.2× 103 2.1× 92 567
Jonghyun Cho South Korea 18 1.6k 3.0× 81 0.3× 139 2.1× 28 0.5× 116 2.3× 86 1.6k
Gerald Gold Germany 15 577 1.1× 304 1.2× 88 1.3× 66 1.2× 53 1.1× 70 715
Sungmoon Joo South Korea 9 205 0.4× 45 0.2× 39 0.6× 31 0.5× 47 0.9× 24 358
Nicolas Delhote France 12 319 0.6× 187 0.7× 56 0.8× 32 0.6× 58 1.2× 50 400

Countries citing papers authored by K. Helmreich

Since Specialization
Citations

This map shows the geographic impact of K. Helmreich's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by K. Helmreich with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. Helmreich more than expected).

Fields of papers citing papers by K. Helmreich

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. Helmreich. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by K. Helmreich. The network helps show where K. Helmreich may publish in the future.

Co-authorship network of co-authors of K. Helmreich

This figure shows the co-authorship network connecting the top 25 collaborators of K. Helmreich. A scholar is included among the top collaborators of K. Helmreich based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with K. Helmreich. K. Helmreich is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Lomakin, K., et al.. (2020). 3D Printed Helix Antenna for 77GHz. 1–4. 19 indexed citations
3.
Gold, Gerald, et al.. (2019). Additively Manufactured Dielectric Waveguides for Advanced Concepts for Millimeter-Wave Interconnects. IEEE Transactions on Microwave Theory and Techniques. 67(11). 4298–4307. 13 indexed citations
4.
Lomakin, K., et al.. (2019). SLA-Printed 3-D Waveguide Paths for E-Band Using Electroless Silver Plating. IEEE Transactions on Components Packaging and Manufacturing Technology. 9(12). 2476–2481. 28 indexed citations
5.
Gold, Gerald, K. Lomakin, K. Helmreich, & Uwe Arz. (2019). High-Frequency Modeling of Coplanar Waveguides Including Surface Roughness. Advances in radio science. 17. 51–57. 12 indexed citations
6.
Lomakin, K., et al.. (2019). 3D Printed E-Band Hybrid Coupler. IEEE Microwave and Wireless Components Letters. 29(9). 580–582. 32 indexed citations
7.
Hajian, Ali, Fabian Michler, Gerald Gold, et al.. (2019). Influence of the PCB Manufacturing Process on the Measurement Error of Planar Relative Permittivity Sensors Up To 100 GHz. IEEE Transactions on Microwave Theory and Techniques. 67(7). 2793–2804. 21 indexed citations
8.
Arz, Uwe, T. Probst, Koert F.D. Kuhlmann, et al.. (2019). Best Practice Guide for Planar S-Parameter Measurements using Vector Network Analysers. White Rose Research Online (University of Leeds, The University of Sheffield, University of York). 6 indexed citations
9.
Lomakin, K., et al.. (2018). Evaluation and Characterization of 3-D Printed Pyramid Horn Antennas Utilizing Different Deposition Techniques for Conductive Material. IEEE Transactions on Components Packaging and Manufacturing Technology. 8(11). 1998–2006. 23 indexed citations
10.
Lomakin, K., Gerald Gold, & K. Helmreich. (2018). Analytical Waveguide Model Precisely Predicting Loss and Delay Including Surface Roughness. IEEE Transactions on Microwave Theory and Techniques. 66(6). 2649–2662. 39 indexed citations
11.
Lomakin, K., et al.. (2018). 3D Printed Helix Antenna. 675 (5 pp.)–675 (5 pp.). 9 indexed citations
12.
Lomakin, K., et al.. (2018). Substituting bond wires by additively manufactured interconnections. 367–370. 12 indexed citations
13.
Gold, Gerald & K. Helmreich. (2017). A Physical Surface Roughness Model and Its Applications. IEEE Transactions on Microwave Theory and Techniques. 65(10). 3720–3732. 129 indexed citations
14.
Lomakin, K., et al.. (2017). Simple approach for brief RF characterization of thin 3D printable dielectrics. 1–4. 1 indexed citations
15.
Lomakin, K., et al.. (2017). Characteristics of Anisotropic Conducting Polymers Suggest Feasibility of Test Fixtures up to 110 GHz. Electronics. 6(4). 109–109. 4 indexed citations
16.
Gold, Gerald & K. Helmreich. (2015). Surface impedance concept for modeling conductor roughness. 1–4. 35 indexed citations
17.
Gold, Gerald & K. Helmreich. (2012). A physical model for skin effect in rough surfaces. 1011–1014. 41 indexed citations
18.
Helmreich, K.. (2011). Measuring Signal Integrity. IEEE Microwave Magazine. 12(5). 75–82. 1 indexed citations
19.
Lu, Ping, et al.. (2009). A novel approach to entirely integrate virtual test into test development flow. Design, Automation, and Test in Europe. 797–802. 5 indexed citations
20.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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