Atul Kumar

1.0k total citations
72 papers, 563 citations indexed

About

Atul Kumar is a scholar working on Electrical and Electronic Engineering, Ophthalmology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Atul Kumar has authored 72 papers receiving a total of 563 indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Electrical and Electronic Engineering, 20 papers in Ophthalmology and 11 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Atul Kumar's work include Optical Wireless Communication Technologies (30 papers), Advanced Wireless Communication Technologies (14 papers) and Retinal Diseases and Treatments (10 papers). Atul Kumar is often cited by papers focused on Optical Wireless Communication Technologies (30 papers), Advanced Wireless Communication Technologies (14 papers) and Retinal Diseases and Treatments (10 papers). Atul Kumar collaborates with scholars based in India, United States and Germany. Atul Kumar's co-authors include P. R. Sahu, Mallika Goyal, C. D’Emic, E. P. Gusev, Sufi Zafar, Shorya Vardhan Azad, Brijesh Takkar, Swaran Ahuja, Hemani Kaushal and Pradeep Venkatesh and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied Physics Letters and IEEE Access.

In The Last Decade

Atul Kumar

64 papers receiving 531 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Atul Kumar India 15 360 114 94 50 46 72 563
Takashi Shibata Japan 12 28 0.1× 75 0.7× 62 0.7× 54 1.1× 5 0.1× 42 407
Chin‐Wei Hsu Taiwan 16 638 1.8× 16 0.1× 36 0.4× 49 1.0× 1 0.0× 63 761
Claes Beckman Sweden 12 226 0.6× 94 0.8× 54 0.6× 138 2.8× 56 419
William Taylor United Kingdom 9 81 0.2× 35 0.3× 51 0.5× 40 0.8× 1 0.0× 30 319
Shiyuan Sun China 9 368 1.0× 25 0.2× 73 0.8× 49 1.0× 17 376
Sonali Sonali India 7 76 0.2× 73 0.6× 157 1.7× 30 0.6× 15 336
Enrique Poves Spain 10 460 1.3× 20 0.2× 20 0.2× 64 1.3× 22 475
Sylvester Aboagye Canada 14 520 1.4× 19 0.2× 37 0.4× 113 2.3× 25 559
Amr M. Abdelhady Saudi Arabia 10 401 1.1× 14 0.1× 44 0.5× 71 1.4× 20 421

Countries citing papers authored by Atul Kumar

Since Specialization
Citations

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

Fields of papers citing papers by Atul Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Atul Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Atul Kumar. A scholar is included among the top collaborators of Atul Kumar 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 Atul Kumar. Atul Kumar 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.
Kumar, Atul, et al.. (2025). P-NU-NOMA VLC Systems: Performance Under Imperfect SIC and CSI. IETE Journal of Research. 71(7). 2334–2343.
3.
Kumar, Atul, et al.. (2024). CDRA on Concave Conformal GP Loaded With Conformal FSS for Biomedical Applications. IEEE Sensors Letters. 8(11). 1–4. 1 indexed citations
4.
Kumar, Atul, et al.. (2024). BEP analysis of L-PPM modulated cooperative VLC system with perfect and imperfect CSI. Optical and Quantum Electronics. 56(10).
5.
6.
Kumar, Vinod, Saurabh Verma, Shorya Vardhan Azad, et al.. (2022). PNEUMATIC VITREOLYSIS VERSUS PARS PLANA VITRECTOMY IN FOCAL SYMPTOMATIC VITREOMACULAR TRACTION SYNDROME. Retina. 42(7). 1277–1283. 3 indexed citations
7.
8.
Kumar, Atul, et al.. (2021). Performance analysis of angular diversity receiver based MIMO–VLC system for imperfect CSI. Journal of Optics. 23(8). 85701–85701. 18 indexed citations
9.
Kumar, Atul, et al.. (2021). 過重水素化レクチン-フコース複合体における水素原子の可視化は蛋白質-炭水化物相互作用の重要な詳細を明らかにする【JST・京大機械翻訳】. Structure. 29(9). 1003–1013. 1 indexed citations
10.
Kumar, Atul, et al.. (2020). Performance analysis of L -PPM modulated NLOS-VLC system with perfect and imperfect CSI. Journal of Optics. 23(1). 15702–15702. 9 indexed citations
11.
Kumar, Atul, et al.. (2019). Performance analysis of downlink NOMA over η–µ and κ–µ fading channels. IET Communications. 14(3). 522–531. 30 indexed citations
12.
Azad, Shorya Vardhan, Brijesh Takkar, Pradeep Venkatesh, & Atul Kumar. (2016). Swept source: optical coherence tomography angiography features of choroidal osteoma with choroidal neovascular membrane. BMJ Case Reports. 2016. bcr2016215899–bcr2016215899. 14 indexed citations
13.
Kumar, Atul, et al.. (2013). Store Attribute and Retail Format Choice. Advances In Management. 6(11). 27. 8 indexed citations
14.
Kumar, Atul, et al.. (2012). Studies on Production of 6-Aminopenicillanic Acid by Free and k- Carrageenan Immobilized Soil Bacteria. Indian Journal of Pharmaceutical Education and Research. 46(1). 3 indexed citations
15.
Kumar, Atul, et al.. (2010). Residual triamcinolone acetonide at macular hole after vitreous surgery. Indian Journal of Ophthalmology. 58(3). 232–232. 6 indexed citations
16.
Gusev, E. P., C. D’Emic, Sufi Zafar, & Atul Kumar. (2004). Charge trapping and detrapping in HfO2 high-κ gate stacks. Microelectronic Engineering. 72(1-4). 273–277. 30 indexed citations
17.
Kumar, Atul, Tanuj Dada, Rajinder Singh, & Sachin Kedar. (2001). Diode laser trans‐scleral cyclophotocoagulation for glaucoma following silicone oil removal. Clinical and Experimental Ophthalmology. 29(4). 220–224. 12 indexed citations
18.
Tewari, Hem K, Viney Gupta, Atul Kumar, & Lalit Verma. (1998). Efficacy of diode laser for managing diabetic macular oedema. Acta Ophthalmologica Scandinavica. 76(3). 363–366. 5 indexed citations
19.
Kumar, Atul, et al.. (1995). Socio‐demographic trends in ocular cysticercosis. Acta Ophthalmologica Scandinavica. 73(5). 438–441. 38 indexed citations
20.
Kumar, Atul, et al.. (1990). Ultrasonic errors in analysis of vitreous haemmorhage. SHILAP Revista de lepidopterología. 1 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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