Ray Simpkin

472 total citations
20 papers, 369 citations indexed

About

Ray Simpkin is a scholar working on Biomedical Engineering, Electrical and Electronic Engineering and Ocean Engineering. According to data from OpenAlex, Ray Simpkin has authored 20 papers receiving a total of 369 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Biomedical Engineering, 11 papers in Electrical and Electronic Engineering and 6 papers in Ocean Engineering. Recurrent topics in Ray Simpkin's work include Microwave Imaging and Scattering Analysis (12 papers), Geophysical Methods and Applications (6 papers) and Microwave and Dielectric Measurement Techniques (5 papers). Ray Simpkin is often cited by papers focused on Microwave Imaging and Scattering Analysis (12 papers), Geophysical Methods and Applications (6 papers) and Microwave and Dielectric Measurement Techniques (5 papers). Ray Simpkin collaborates with scholars based in New Zealand, Malaysia and United Kingdom. Ray Simpkin's co-authors include Lulu Wang, Ahmed M. Al‐Jumaily, J.C. Vardaxoglou, Dan Blanchon, Serge Demidenko, Melanie Po‐Leen Ooi, Ye Chow Kuang, Gourab Sen Gupta, Mark Battley and David Budgett and has published in prestigious journals such as IEEE Transactions on Microwave Theory and Techniques, Sensors and Actuators A Physical and Progress In Electromagnetics Research B.

In The Last Decade

Ray Simpkin

17 papers receiving 334 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ray Simpkin New Zealand 8 162 132 108 89 78 20 369
Helen D. Ford United Kingdom 13 179 1.1× 112 0.8× 32 0.3× 21 0.2× 92 1.2× 47 497
Anil Lonappan India 12 338 2.1× 246 1.9× 82 0.8× 38 0.4× 41 0.5× 51 493
Jingjun Wu China 10 78 0.5× 102 0.8× 73 0.7× 90 1.0× 96 1.2× 27 313
En Li China 14 116 0.7× 422 3.2× 290 2.7× 136 1.5× 51 0.7× 114 671
V. Dikhtyar Israel 8 48 0.3× 96 0.7× 25 0.2× 18 0.2× 44 0.6× 11 342
Vadim V. Yakovlev United States 11 97 0.6× 210 1.6× 51 0.5× 33 0.4× 24 0.3× 67 408
Chuhyun Cho South Korea 14 73 0.5× 177 1.3× 112 1.0× 14 0.2× 137 1.8× 40 443
Serge Toutain France 11 101 0.6× 231 1.8× 168 1.6× 23 0.3× 45 0.6× 26 372
Yuanchao Yang China 14 100 0.6× 58 0.4× 25 0.2× 13 0.1× 153 2.0× 32 406
Abdul Aleem Jamali Pakistan 7 95 0.6× 142 1.1× 109 1.0× 59 0.7× 24 0.3× 12 294

Countries citing papers authored by Ray Simpkin

Since Specialization
Citations

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

Fields of papers citing papers by Ray Simpkin

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ray Simpkin

This figure shows the co-authorship network connecting the top 25 collaborators of Ray Simpkin. A scholar is included among the top collaborators of Ray Simpkin 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 Ray Simpkin. Ray Simpkin 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.
Kalra, Anubha, et al.. (2024). A smart idea to reject motion artefacts from ECG measurements due to sensor-body impedance. Sensors and Actuators A Physical. 367. 114989–114989. 2 indexed citations
2.
3.
Ooi, Melanie Po‐Leen, Ye Chow Kuang, Ray Simpkin, et al.. (2020). Classifying Cannabis Sativa Flowers, Stems and Leaves using Statistical Machine Learning with Near-Infrared Hyperspectral Reflectance Imaging. 1–6. 13 indexed citations
4.
Ooi, Melanie Po‐Leen, Ye Chow Kuang, Ray Simpkin, et al.. (2020). Signal-to-Noise Ratio Contributors and Effects in Proximal Near-Infrared Spectral Reflectance Measurement on Plant Leaves. 55. 1–6. 4 indexed citations
5.
Ooi, Melanie Po‐Leen, et al.. (2019). Proximal Near-Infrared Spectral Reflectance Characterisation of Weeds Species in New Zealand Pasture. 1–6. 4 indexed citations
6.
Wang, Lulu, Ahmed M. Al‐Jumaily, & Ray Simpkin. (2015). INVESTIGATION OF ANTENNA ARRAY CONFIGURATIONS USING FAR-FIELD HOLOGRAPHIC MICROWAVE IMAGING TECHNIQUE. Progress In Electromagnetics Research M. 42. 1–11. 9 indexed citations
7.
Wang, Lulu, Ahmed M. Al‐Jumaily, & Ray Simpkin. (2014). Antenna Array Configuration in Holographic Microwave Imaging. 1 indexed citations
8.
Wang, Lulu, Ahmed M. Al‐Jumaily, & Ray Simpkin. (2014). IMAGING OF 3-D DIELECTRIC OBJECTS USING FAR-FIELD HOLOGRAPHIC MICROWAVE IMAGING TECHNIQUE. Progress In Electromagnetics Research B. 61. 135–147. 12 indexed citations
9.
Wang, Lulu, Ray Simpkin, & Ahmed M. Al‐Jumaily. (2014). THREE-DIMENSIONAL FAR-FIELD HOLOGRAPHIC MICROWAVE IMAGING: AN EXPERIMENTAL INVESTIGATION OF DIELECTRIC OBJECT. Progress In Electromagnetics Research B. 61. 169–184. 4 indexed citations
10.
Wang, Lulu, Ray Simpkin, & Ahmed M. Al‐Jumaily. (2013). Three-Dimensional Holographic Microwave Imaging Array: Experimental Investigation of Tumour Detection in Breast Phantom. 1 indexed citations
11.
Wang, Lulu, Ray Simpkin, & Ahmed M. Al‐Jumaily. (2013). Holographic microwave imaging for medical applications. Journal of Biomedical Science and Engineering. 6(8). 823–833. 17 indexed citations
12.
Wang, Lulu, Ray Simpkin, & Ahmed M. Al‐Jumaily. (2013). Open-ended waveguide antenna for microwave breast cancer detection. 51. 65–68. 7 indexed citations
13.
Wang, Lulu, Ahmed M. Al‐Jumaily, & Ray Simpkin. (2013). Holographic Microwave Imaging Array for Brain Stroke Detection. Journal of Signal and Information Processing. 4(3). 96–101. 12 indexed citations
14.
Wang, Lulu, Ray Simpkin, & Ahmed M. Al‐Jumaily. (2013). Holographic Microwave Imaging Array: Experimental investigation of breast tumour detection. 47. 61–64. 6 indexed citations
15.
Wang, Lulu, Ray Simpkin, & Ahmed M. Al‐Jumaily. (2012). Holographic Microwave Imaging Array for Early Breast Cancer Detection. 45–51. 3 indexed citations
16.
Wang, Lulu, Ray Simpkin, & Ahmed M. Al‐Jumaily. (2012). 3D breast cancer imaging using holographic microwave interferometry. 180–185. 10 indexed citations
17.
Simpkin, Ray. (2010). Derivation of Lichtenecker's Logarithmic Mixture Formula From Maxwell's Equations. IEEE Transactions on Microwave Theory and Techniques. 58(3). 545–550. 186 indexed citations
18.
Sweatman, W. L., et al.. (2009). Inverse method for the detection of a foreign object using microwave measurements. IET Science Measurement & Technology. 3(2). 148–158.
19.
Battley, Mark, et al.. (2002). Non-Destructive Inspection of Marine Composite Structures. 217–224. 3 indexed citations
20.
Vardaxoglou, J.C., et al.. (2000). Complementary frequency selective surfaces. IEE Proceedings - Microwaves Antennas and Propagation. 147(6). 501–501. 73 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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