Karl Nieman

793 total citations
17 papers, 550 citations indexed

About

Karl Nieman is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering and Oceanography. According to data from OpenAlex, Karl Nieman has authored 17 papers receiving a total of 550 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Electrical and Electronic Engineering, 4 papers in Aerospace Engineering and 3 papers in Oceanography. Recurrent topics in Karl Nieman's work include Millimeter-Wave Propagation and Modeling (7 papers), Advanced MIMO Systems Optimization (7 papers) and Energy Harvesting in Wireless Networks (6 papers). Karl Nieman is often cited by papers focused on Millimeter-Wave Propagation and Modeling (7 papers), Advanced MIMO Systems Optimization (7 papers) and Energy Harvesting in Wireless Networks (6 papers). Karl Nieman collaborates with scholars based in United States, Sweden and United Kingdom. Karl Nieman's co-authors include Nikhil Kundargi, Ian Wong, Liang Liu, Joao Vieira, Steffen Malkowsky, Viktor Öwall, Ove Edfors, Fredrik Tufvesson, Brian L. Evans and Paul Harris and has published in prestigious journals such as IEEE Access, IEEE Antennas and Wireless Propagation Letters and China Communications.

In The Last Decade

Karl Nieman

14 papers receiving 537 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Karl Nieman United States 11 511 168 152 31 30 17 550
Waqas Bin Abbas Pakistan 11 343 0.7× 69 0.4× 126 0.8× 50 1.6× 27 0.9× 23 392
Chan-Hong Kim South Korea 12 461 0.9× 156 0.9× 135 0.9× 10 0.3× 22 0.7× 38 538
Rico Mendrzik Germany 9 294 0.6× 56 0.3× 162 1.1× 92 3.0× 10 0.3× 16 347
Usa Vilaipornsawai Canada 8 379 0.7× 192 1.1× 61 0.4× 19 0.6× 16 0.5× 25 398
Berthold Panzner Germany 6 621 1.2× 280 1.7× 121 0.8× 26 0.8× 33 1.1× 28 667
Tharaj Thaj Australia 8 444 0.9× 73 0.4× 92 0.6× 14 0.5× 9 0.3× 8 465
Jiří Blumenstein Czechia 14 654 1.3× 149 0.9× 103 0.7× 11 0.4× 55 1.8× 84 689
Weigang Bai China 11 194 0.4× 197 1.2× 167 1.1× 106 3.4× 10 0.3× 31 349
Changick Song South Korea 19 1.1k 2.1× 504 3.0× 171 1.1× 15 0.5× 18 0.6× 70 1.1k
Sahan Damith Liyanaarachchi Finland 11 441 0.9× 106 0.6× 372 2.4× 7 0.2× 58 1.9× 12 571

Countries citing papers authored by Karl Nieman

Since Specialization
Citations

This map shows the geographic impact of Karl Nieman'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 Karl Nieman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karl Nieman more than expected).

Fields of papers citing papers by Karl Nieman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karl Nieman. 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 Karl Nieman. The network helps show where Karl Nieman may publish in the future.

Co-authorship network of co-authors of Karl Nieman

This figure shows the co-authorship network connecting the top 25 collaborators of Karl Nieman. A scholar is included among the top collaborators of Karl Nieman 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 Karl Nieman. Karl Nieman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

17 of 17 papers shown
1.
Nieman, Karl, Ojas Kanhere, & Saeed S. Ghassemzadeh. (2025). cmWave/FR3 Large-Scale Channel Characterization for Urban Macro/Micro and Suburban Environments. 5898–5903.
2.
3.
Kanhere, Ojas, Karl Nieman, & Saeed S. Ghassemzadeh. (2025). Indoor-Office Large-Scale Wireless Channel Characterization in cmWave/FR3 Spectrum. 5892–5897.
4.
Yang, Xi, Yongming Huang, Xiaohu You, et al.. (2017). Design and implementation of a tdd-based 128-antenna massive MIMO prototype system. China Communications. 14(12). 162–187. 27 indexed citations
5.
Malkowsky, Steffen, Joao Vieira, Liang Liu, et al.. (2017). The World’s First Real-Time Testbed for Massive MIMO: Design, Implementation, and Validation. IEEE Access. 5. 9073–9088. 154 indexed citations
6.
Malkowsky, Steffen, Joao Vieira, Karl Nieman, et al.. (2016). Implementation of Low-Latency Signal Processing and Data Shuffling for TDD Massive MIMO Systems. Lund University Publications (Lund University). 260–265. 12 indexed citations
7.
Harris, Paul, Mark A Beach, Evangelos Mellios, et al.. (2016). LOS Throughput Measurements in Real-Time with a 128-Antenna Massive MIMO Testbed. Explore Bristol Research. 1–7. 23 indexed citations
8.
Harris, Paul, Steffen Malkowsky, Joao Vieira, et al.. (2016). Serving 22 Users in Real-Time with a 128-Antenna Massive MIMO Testbed. Lund University Publications (Lund University). 266–272. 26 indexed citations
9.
Vieira, Joao, Steffen Malkowsky, Karl Nieman, et al.. (2014). A flexible 100-antenna testbed for Massive MIMO. Lund University Publications (Lund University). 287–293. 185 indexed citations
10.
Nieman, Karl, Marcel Nassar, Jing Lin, & Brian L. Evans. (2013). FPGA implementation of a message-passing OFDM receiver for impulsive noise channels. 2041–2045. 4 indexed citations
11.
Nieman, Karl & Brian L. Evans. (2013). Time-domain compression of complex-baseband LTE signals for cloud radio access networks. 1198–1201. 32 indexed citations
12.
Nieman, Karl, Jing Lin, Marcel Nassar, Khurram Waheed, & Brian L. Evans. (2013). Cyclic spectral analysis of power line noise in the 3–200 kHz band. 315–320. 33 indexed citations
13.
Huang, Haiyu, Karl Nieman, Pai‐Yen Chen, et al.. (2012). Properties and Applications of Electrically Small Folded Ellipsoidal Helix Antenna. IEEE Antennas and Wireless Propagation Letters. 11. 678–681. 10 indexed citations
14.
Huang, Haiyu, Karl Nieman, Ye Hu, & Deji Akinwande. (2011). Electrically small folded ellipsoidal helix antenna for medical implant applications. 769–771. 10 indexed citations
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17.
Perrine, Kenneth A., et al.. (2010). Doppler estimation and correction for shallow underwater acoustic communications. 746–750. 24 indexed citations

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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2026