Ubaid Ullah

1.1k total citations
65 papers, 827 citations indexed

About

Ubaid Ullah is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering and Biomedical Engineering. According to data from OpenAlex, Ubaid Ullah has authored 65 papers receiving a total of 827 indexed citations (citations by other indexed papers that have themselves been cited), including 57 papers in Electrical and Electronic Engineering, 52 papers in Aerospace Engineering and 4 papers in Biomedical Engineering. Recurrent topics in Ubaid Ullah's work include Antenna Design and Analysis (51 papers), Microwave Engineering and Waveguides (45 papers) and Advanced Antenna and Metasurface Technologies (26 papers). Ubaid Ullah is often cited by papers focused on Antenna Design and Analysis (51 papers), Microwave Engineering and Waveguides (45 papers) and Advanced Antenna and Metasurface Technologies (26 papers). Ubaid Ullah collaborates with scholars based in United Arab Emirates, Iceland and Poland. Ubaid Ullah's co-authors include Sławomir Kozieł, Ismail Ben Mabrouk, Zainal Arifin Ahmad, Mohd Fadzil Ain, Muath Al‐Hasan, Anna Pietrenko‐Dabrowska, Nor Muzlifah Mahyuddin, Mohamadariff Othman, Mohd Zaid Abdullah and Mohd Fariz Ab Rahman and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and IEEE Access.

In The Last Decade

Ubaid Ullah

59 papers receiving 789 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ubaid Ullah United Arab Emirates 19 714 706 108 33 29 65 827
Qianyin Xiang China 12 567 0.8× 424 0.6× 49 0.5× 37 1.1× 26 0.9× 68 619
Harbinder Singh India 13 234 0.3× 250 0.4× 67 0.6× 136 4.1× 21 0.7× 49 476
Young-Taek Lee South Korea 14 777 1.1× 444 0.6× 106 1.0× 28 0.8× 16 0.6× 27 819
Matthias John Ireland 14 650 0.9× 680 1.0× 109 1.0× 39 1.2× 4 0.1× 51 775
Shaoyong Zheng China 19 1.4k 2.0× 1.4k 2.0× 60 0.6× 95 2.9× 5 0.2× 106 1.6k
Christophe Delaveaud France 13 539 0.8× 568 0.8× 79 0.7× 22 0.7× 21 0.7× 115 667
Shu Lin China 11 301 0.4× 353 0.5× 32 0.3× 46 1.4× 25 0.9× 88 430
Nazih Khaddaj Mallat United Arab Emirates 19 1.1k 1.6× 1.0k 1.4× 235 2.2× 36 1.1× 6 0.2× 58 1.3k
Pedro Cheong Macao 14 607 0.9× 402 0.6× 73 0.7× 24 0.7× 24 0.8× 44 684

Countries citing papers authored by Ubaid Ullah

Since Specialization
Citations

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

Fields of papers citing papers by Ubaid Ullah

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ubaid Ullah

This figure shows the co-authorship network connecting the top 25 collaborators of Ubaid Ullah. A scholar is included among the top collaborators of Ubaid Ullah 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 Ubaid Ullah. Ubaid Ullah 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.
Kozieł, Sławomir, et al.. (2025). Power Transmission for Millimeter-Wave Indoor/Outdoor Wearable IoT Devices Using Grounded Coplanar Waveguide-Fed On-Body Antenna. IEEE Access. 13. 14063–14072. 1 indexed citations
2.
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Ullah, Ubaid, et al.. (2024). A planar-structured circularly polarized single-layer MIMO antenna for wideband millimetre-wave applications. Engineering Science and Technology an International Journal. 57. 101819–101819. 1 indexed citations
4.
Ullah, Ubaid, Sławomir Kozieł, & Anna Pietrenko‐Dabrowska. (2024). Highly integrable planar-structured printed circularly polarized antenna for emerging wideband internet of things applications in the millimeter-wave band. Scientific Reports. 14(1). 10138–10138. 2 indexed citations
5.
Kozieł, Sławomir, Anna Pietrenko‐Dabrowska, & Ubaid Ullah. (2024). Global miniaturization of broadband antennas by prescreening and machine learning. Scientific Reports. 14(1). 29427–29427. 1 indexed citations
6.
Kozieł, Sławomir, Anna Pietrenko‐Dabrowska, & Ubaid Ullah. (2024). Expedited re-design of multi-band passive microwave circuits using orthogonal scaling directions and gradient-based tuning. Scientific Reports. 14(1). 9265–9265. 1 indexed citations
7.
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Ullah, Ubaid, et al.. (2024). Despotic leadership and followers creativity: exploring the combined effects of power distance and psychological safety. BMC Psychology. 12(1). 728–728. 4 indexed citations
9.
Ilyas, Muhammad, et al.. (2023). Certain Investigation of Filtered-OFDM in Visible Light Communications system. 1455–1459. 1 indexed citations
10.
Kozieł, Sławomir, Anna Pietrenko‐Dabrowska, & Ubaid Ullah. (2023). Reduced-cost microwave modeling using constrained domains and dimensionality reduction. Scientific Reports. 13(1). 18509–18509. 1 indexed citations
11.
Pietrenko‐Dabrowska, Anna, Sławomir Kozieł, & Ubaid Ullah. (2022). Reduced-cost two-level surrogate antenna modeling using domain confinement and response features. Scientific Reports. 12(1). 4667–4667. 19 indexed citations
12.
13.
Ullah, Ubaid, Ismail Ben Mabrouk, & Sławomir Kozieł. (2020). Enhanced-Performance Circularly Polarized MIMO Antenna With Polarization/Pattern Diversity. IEEE Access. 8. 11887–11895. 62 indexed citations
14.
Ain, Mohd Fadzil, et al.. (2020). A 28 GHz mmWave Circular Microstrip Antenna with Rectangular Slots on Air-Substrate. 1–4. 5 indexed citations
15.
Ain, Mohd Fadzil, et al.. (2019). A Review Of Microstrip Patch Antenna Design At 28 Ghz For 5G Applications System. International journal of scientific and technology research. 8(10). 341–352. 14 indexed citations
16.
Ain, Mohd Fadzil, et al.. (2019). Microstrip Patch Antenna: A Review and the Current State of the Art. The University of Malaya Research Repository (University of Malaya). 11. 510–524. 18 indexed citations
17.
Ullah, Ubaid & Sławomir Kozieł. (2019). Design and Optimization of a Novel Compact Broadband Linearly/Circularly Polarized Wide-Slot Antenna for WLAN and WiMAX Applications. Radioengineering. 27(1). 19–24. 3 indexed citations
18.
Ullah, Ubaid, Sławomir Kozieł, & Ismail Ben Mabrouk. (2019). Rapid Redesign and Bandwidth/Size Tradeoffs for Compact Wideband Circular Polarization Antennas Using Inverse Surrogates and Fast EM-Based Parameter Tuning. IEEE Transactions on Antennas and Propagation. 68(1). 81–89. 42 indexed citations
19.
Ullah, Ubaid, Sławomir Kozieł, & Ismail Ben Mabrouk. (2019). A Simple-Topology Compact Broadband Circularly Polarized Antenna With Unidirectional Radiation Pattern. IEEE Antennas and Wireless Propagation Letters. 18(12). 2612–2616. 18 indexed citations
20.
Ullah, Ubaid, Mohd Fadzil Ain, Mohamadariff Othman, et al.. (2014). A novel Multi-permittivity Cylindrical Dielectric Resonator Antenna for Wideband Applications. SHILAP Revista de lepidopterología. 7 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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