Gregory A. Showman

406 total citations
21 papers, 306 citations indexed

About

Gregory A. Showman is a scholar working on Aerospace Engineering, Ocean Engineering and Signal Processing. According to data from OpenAlex, Gregory A. Showman has authored 21 papers receiving a total of 306 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Aerospace Engineering, 5 papers in Ocean Engineering and 4 papers in Signal Processing. Recurrent topics in Gregory A. Showman's work include Advanced SAR Imaging Techniques (14 papers), Radar Systems and Signal Processing (11 papers) and Synthetic Aperture Radar (SAR) Applications and Techniques (6 papers). Gregory A. Showman is often cited by papers focused on Advanced SAR Imaging Techniques (14 papers), Radar Systems and Signal Processing (11 papers) and Synthetic Aperture Radar (SAR) Applications and Techniques (6 papers). Gregory A. Showman collaborates with scholars based in United States. Gregory A. Showman's co-authors include William L. Melvin, Aaron D. Lanterman, Michael S. Davis, Mark A. Richards, K. James Sangston, J.R. Guerci, James H. McClellan, Mikhail S. Belen’kii and Eugene F. Greneker and has published in prestigious journals such as IEEE Transactions on Aerospace and Electronic Systems, IEEE Aerospace and Electronic Systems Magazine and Conference record/Conference record - Asilomar Conference on Signals, Systems, & Computers.

In The Last Decade

Gregory A. Showman

21 papers receiving 298 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gregory A. Showman United States 7 286 139 42 37 35 21 306
Galina Babur Netherlands 10 305 1.1× 64 0.5× 35 0.8× 54 1.5× 62 1.8× 26 321
Donald H. Weikle United States 3 411 1.4× 132 0.9× 28 0.7× 117 3.2× 70 2.0× 6 454
Pedro Gómez‐del‐Hoyo Spain 11 301 1.1× 48 0.3× 35 0.8× 43 1.2× 45 1.3× 45 321
M. H. Bastani Iran 7 186 0.7× 161 1.2× 40 1.0× 37 1.0× 84 2.4× 23 320
Nerea del-Rey-Maestre Spain 11 339 1.2× 56 0.4× 52 1.2× 51 1.4× 40 1.1× 52 371
Laurent Savy France 8 401 1.4× 82 0.6× 48 1.1× 51 1.4× 118 3.4× 33 436
Fabian D. Lapierre Belgium 11 289 1.0× 163 1.2× 18 0.4× 21 0.6× 14 0.4× 32 326
Yunhe Cao China 12 337 1.2× 83 0.6× 32 0.8× 75 2.0× 78 2.2× 38 384
Kaushallya Adhikari United States 9 172 0.6× 292 2.1× 56 1.3× 14 0.4× 87 2.5× 38 335
Lujing Cai United States 4 399 1.4× 251 1.8× 80 1.9× 23 0.6× 8 0.2× 11 423

Countries citing papers authored by Gregory A. Showman

Since Specialization
Citations

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

Fields of papers citing papers by Gregory A. Showman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregory A. Showman. 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 Gregory A. Showman. The network helps show where Gregory A. Showman may publish in the future.

Co-authorship network of co-authors of Gregory A. Showman

This figure shows the co-authorship network connecting the top 25 collaborators of Gregory A. Showman. A scholar is included among the top collaborators of Gregory A. Showman 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 Gregory A. Showman. Gregory A. Showman 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.
Davis, Michael S., Gregory A. Showman, & Aaron D. Lanterman. (2014). Coherent MIMO radar: The phased array and orthogonal waveforms. IEEE Aerospace and Electronic Systems Magazine. 29(8). 76–91. 85 indexed citations
2.
Showman, Gregory A., et al.. (2013). Clutter-based array calibration for enhanced geolocation accuracy. 84. 1–5. 2 indexed citations
3.
Melvin, William L. & Gregory A. Showman. (2007). Performance results for a knowledge-aided clutter mitigation architecture. 196–196. 1 indexed citations
4.
Melvin, William L., et al.. (2007). Map-Aided Secondary Data Selection. 1. 762–767. 3 indexed citations
5.
Melvin, William L. & Gregory A. Showman. (2007). Knowledge-Aided, Physics-Based Signal Processing For Next-Generation Radar. Conference record/Conference record - Asilomar Conference on Signals, Systems, & Computers. 42. 2023–2027. 2 indexed citations
6.
Melvin, William L. & Gregory A. Showman. (2006). An approach to knowledge-aided covariance estimation. IEEE Transactions on Aerospace and Electronic Systems. 42(3). 1021–1042. 133 indexed citations
7.
Greneker, Eugene F., et al.. (2006). High resolution imaging of objects located within a wall. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6210. 621005–621005. 2 indexed citations
8.
Showman, Gregory A., William L. Melvin, & Mikhail S. Belen’kii. (2004). Performance evaluation of two polarimetric STAP architectures. 41. 59–65. 6 indexed citations
9.
Melvin, William L., Gregory A. Showman, & J.R. Guerci. (2004). A knowledge-aided GMTI detection architecture [radar signal processing]. 145. 301–306. 10 indexed citations
10.
Showman, Gregory A., et al.. (2004). Application of the Cramer-Rao lower bound for bearing estimation to STAP performance studies. 402–407. 3 indexed citations
11.
Melvin, William L., et al.. (2004). Stap performance in site-specific clutter environments. 4. 4_2005–4_2020. 7 indexed citations
12.
13.
Melvin, William L., et al.. (2004). A Knowledge-Aided GMTI Detection Architecture. 12 indexed citations
14.
Showman, Gregory A., Mark A. Richards, & K. James Sangston. (2002). Comparison of two algorithms for correcting zero-Doppler clutter in turntable ISAR imagery. 1. 411–415. 15 indexed citations
15.
Showman, Gregory A. & James H. McClellan. (2002). Blind polarimetric equalization of UWB SAR imagery. 1. 673–676. 3 indexed citations
16.
Showman, Gregory A., et al.. (2002). Dominant scatterer identification testing with an integrated X-band radar system. IEEE Aerospace and Electronic Systems Magazine. 17(2). 21–26. 3 indexed citations
17.
Showman, Gregory A. & James H. McClellan. (2002). Filters for polarimetric calibration of UWB SAR imagery. 432–437. 1 indexed citations
18.
Showman, Gregory A. & James H. McClellan. (2000). Blind Polarimetric Equalization of Ultrawideband Synthetic Aperture Radar Imagery.. International Conference on Image Processing. 673–676. 1 indexed citations
19.
Showman, Gregory A. & James H. McClellan. (2000). <title>Blind polarimetric calibration of ultrawideband SAR imagery</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4033. 102–113. 1 indexed citations
20.
Showman, Gregory A., K. James Sangston, & Mark A. Richards. (1997). <title>Correction of artifacts in turntable inverse synthetic aperture radar images</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3066. 40–51. 10 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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