Roger Gules

2.7k total citations · 1 hit paper
59 papers, 2.1k citations indexed

About

Roger Gules is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Roger Gules has authored 59 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Electrical and Electronic Engineering, 14 papers in Control and Systems Engineering and 9 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Roger Gules's work include Advanced DC-DC Converters (48 papers), Multilevel Inverters and Converters (38 papers) and Silicon Carbide Semiconductor Technologies (17 papers). Roger Gules is often cited by papers focused on Advanced DC-DC Converters (48 papers), Multilevel Inverters and Converters (38 papers) and Silicon Carbide Semiconductor Technologies (17 papers). Roger Gules collaborates with scholars based in Brazil. Roger Gules's co-authors include Eduardo Félix Ribeiro Romaneli, Luciano Lopes Pfitscher, Ivo Barbi, H.L. Hey, Alceu André Badin, Leopoldo Franco, R. Redl, Nathan O. Sokal, J.R. Pinheiro and Cassiano Rech and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Industrial Electronics and IEEE Transactions on Power Electronics.

In The Last Decade

Roger Gules

53 papers receiving 2.0k citations

Hit Papers

Voltage Multiplier Cells Applied to Non-Isolated DC–DC Co... 2008 2026 2014 2020 2008 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Voltage Multiplier Cells Applied to Non-Isolated DC–DC Converters
    2008 609 citations Luciano Lopes Pfitscher, Eduardo Félix Ribeiro Romaneli et al. IEEE Transactions on Power Electronics profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roger Gules Brazil 18 2.0k 747 499 402 94 59 2.1k
Jung‐Min Kwon South Korea 29 2.6k 1.3× 676 0.9× 702 1.4× 842 2.1× 159 1.7× 73 2.7k
Maja Harfman Todorovic United States 20 1.3k 0.6× 421 0.6× 315 0.6× 289 0.7× 46 0.5× 58 1.4k
Chung-You Lin Taiwan 8 1.0k 0.5× 480 0.6× 344 0.7× 288 0.7× 40 0.4× 10 1.2k
Roberto F. Coelho Brazil 20 1.4k 0.7× 460 0.6× 484 1.0× 280 0.7× 79 0.8× 90 1.5k
Demercil S. Oliveira Brazil 23 2.2k 1.1× 799 1.1× 217 0.4× 556 1.4× 102 1.1× 146 2.3k
Mário Lúcio da Silva Martins Brazil 20 1.4k 0.7× 482 0.6× 262 0.5× 278 0.7× 88 0.9× 116 1.5k
Mojtaba Forouzesh Australia 14 3.1k 1.5× 853 1.1× 389 0.8× 904 2.2× 170 1.8× 33 3.2k
Shibin Qin United States 16 1.2k 0.6× 201 0.3× 384 0.8× 323 0.8× 47 0.5× 22 1.3k
Telles Brunelli Lazzarin Brazil 22 1.8k 0.9× 539 0.7× 161 0.3× 499 1.2× 133 1.4× 153 1.9k
Adrian Ioinovici Israel 20 1.6k 0.8× 442 0.6× 102 0.2× 503 1.3× 121 1.3× 68 1.7k

Countries citing papers authored by Roger Gules

Since Specialization
Citations

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

Fields of papers citing papers by Roger Gules

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roger Gules

This figure shows the co-authorship network connecting the top 25 collaborators of Roger Gules. A scholar is included among the top collaborators of Roger Gules 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 Roger Gules. Roger Gules 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
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Gules, Roger, et al.. (2018). Modified Sepic ZVRT Converter With Serial Magnetic Coupling and Voltage Multiplier Cell. SHILAP Revista de lepidopterología. 29. e202411–e202411.
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Romaneli, Eduardo Félix Ribeiro, et al.. (2018). A UPS System Suitable for Noise-Sensitive Loads. 22. 1214–1219. 1 indexed citations
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Gules, Roger, et al.. (2014). High-Power-Factor Rectifier Using the Modified SEPIC Converter Operating in Discontinuous Conduction Mode. IEEE Transactions on Power Electronics. 30(8). 4349–4364. 28 indexed citations
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Gules, Roger, et al.. (2013). Protective equipment for distributed generation with integration to smart grids. 1. 1–7. 2 indexed citations
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Rech, Cassiano, et al.. (2012). Reduced-Order Model and Control Approach for the Boost Converter With a Voltage Multiplier Cell. IEEE Transactions on Power Electronics. 28(7). 3395–3404. 67 indexed citations
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Gules, Roger, et al.. (2011). An Auxiliary Self-Oscillating Preheating System for Self-Oscillating Fluorescent Lamp Electronic Ballasts. IEEE Transactions on Industrial Electronics. 59(4). 1859–1868. 12 indexed citations
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Gules, Roger, et al.. (2010). Development and implementation of a three phase active filter. 1–6. 1 indexed citations
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Franco, Leopoldo, Luciano Lopes Pfitscher, & Roger Gules. (2004). A new high static gain nonisolated DC-DC converter. 3. 1367–1372. 45 indexed citations
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Barbi, Ivo, Roger Gules, R. Redl, & Nathan O. Sokal. (2002). DC/DC converter for high input voltage: four switches with peak voltage of V/sub in//2, capacitive turn-off snubbing and zero-voltage turn-on. 1. 1–7. 28 indexed citations
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Farret, Felix A., et al.. (2002). Micro-turbine simulator based on speed and torque of a DC motor to drive actually loaded generators. 128. 89–93. 17 indexed citations
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Gules, Roger, et al.. (1999). A switched-mode three-phase three-level telecommunications rectifier. 582–582. 11 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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