Daniel O'hagan

1.3k total citations · 1 hit paper
77 papers, 996 citations indexed

About

Daniel O'hagan is a scholar working on Aerospace Engineering, Biomedical Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, Daniel O'hagan has authored 77 papers receiving a total of 996 indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Aerospace Engineering, 22 papers in Biomedical Engineering and 17 papers in Electrical and Electronic Engineering. Recurrent topics in Daniel O'hagan's work include Radar Systems and Signal Processing (57 papers), Advanced SAR Imaging Techniques (33 papers) and Microwave Imaging and Scattering Analysis (21 papers). Daniel O'hagan is often cited by papers focused on Radar Systems and Signal Processing (57 papers), Advanced SAR Imaging Techniques (33 papers) and Microwave Imaging and Scattering Analysis (21 papers). Daniel O'hagan collaborates with scholars based in Germany, South Africa and United Kingdom. Daniel O'hagan's co-authors include Chris Baker, Fabiola Colone, P. Lombardo, Martin Ummenhofer, H. Kuschel, Jörg Heckenbach, Diego Cristallini, Jochen Schell, Michael Inggs and Stephen Searle and has published in prestigious journals such as Geophysics, Sensors and IEEE Transactions on Aerospace and Electronic Systems.

In The Last Decade

Daniel O'hagan

71 papers receiving 956 citations

Hit Papers

A Multistage Processing Algorithm for Disturbance Removal... 2009 2026 2014 2020 2009 100 200 300
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. A Multistage Processing Algorithm for Disturbance Removal and Target Detection in Passive Bistatic Radar
    2009 395 citations Fabiola Colone, Daniel O'hagan et al. IEEE Transactions on Aerospace and Electronic Systems profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Daniel O'hagan Germany 15 932 265 208 128 113 77 996
Diego Cristallini Germany 18 1.1k 1.1× 299 1.1× 187 0.9× 105 0.8× 151 1.3× 87 1.1k
Jörg Heckenbach Germany 13 618 0.7× 199 0.8× 218 1.0× 67 0.5× 122 1.1× 24 708
Lee K. Patton United States 13 618 0.7× 149 0.6× 166 0.8× 108 0.8× 128 1.1× 28 713
John Jakabosky United States 19 898 1.0× 120 0.5× 336 1.6× 77 0.6× 128 1.1× 31 961
H. Kuschel Germany 16 677 0.7× 196 0.7× 181 0.9× 81 0.6× 93 0.8× 47 739
D.J. Rabideau United States 13 660 0.7× 105 0.4× 134 0.6× 87 0.7× 310 2.7× 34 790
Marc Lesturgie France 9 508 0.5× 127 0.5× 118 0.6× 44 0.3× 123 1.1× 25 561
Len Cimini United States 4 1.5k 1.6× 387 1.5× 227 1.1× 123 1.0× 619 5.5× 5 1.5k
Dmitriy Garmatyuk United States 13 690 0.7× 199 0.8× 334 1.6× 31 0.2× 74 0.7× 51 789
Patrick M. McCormick United States 16 758 0.8× 106 0.4× 301 1.4× 48 0.4× 128 1.1× 53 821

Countries citing papers authored by Daniel O'hagan

Since Specialization
Citations

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

Fields of papers citing papers by Daniel O'hagan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Daniel O'hagan. 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 Daniel O'hagan. The network helps show where Daniel O'hagan may publish in the future.

Co-authorship network of co-authors of Daniel O'hagan

This figure shows the co-authorship network connecting the top 25 collaborators of Daniel O'hagan. A scholar is included among the top collaborators of Daniel O'hagan 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 Daniel O'hagan. Daniel O'hagan 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.
O'hagan, Daniel, et al.. (2024). Radar detectability of light aircraft micro‐Doppler modulation. IET Radar Sonar & Navigation. 18(10). 1750–1766.
2.
Wagner, Simon, et al.. (2024). SAR Image Synthesis with Diffusion Models. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 1–6. 7 indexed citations
3.
Cristallini, Diego, et al.. (2023). Capabilities and challenges of passive radar systems based on broadband low‐Earth orbit communication satellites. IET Radar Sonar & Navigation. 18(1). 78–92. 12 indexed citations
4.
Cristallini, Diego, et al.. (2023). Experimental comparison of Starlink and OneWeb signals for passive radar. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 1–6. 17 indexed citations
5.
Knott, Peter, et al.. (2023). Coherency limits and synchronisation of a netted radar system using USRPs as nodes. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 1–6. 1 indexed citations
6.
Ummenhofer, Martin, Matthias Renker, Peter Wellig, et al.. (2022). Comparison of DVB-T Passive Radar Simulated and Measured Bistatic RCS Values for a Pilatus PC-12 Aircraft. Sensors. 22(7). 2766–2766. 1 indexed citations
7.
Ummenhofer, Martin, et al.. (2022). Passive Radar Architecture based on Broadband LEO Communication Satellite Constellations. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 1–6. 15 indexed citations
8.
O'hagan, Daniel, et al.. (2021). Effects of Movement for High Time-Bandwidths in Batched Pulse Compression Range-Doppler Radar. Sensors. 21(7). 2492–2492. 7 indexed citations
9.
10.
O'hagan, Daniel, et al.. (2020). A new potential field shape descriptor using continuous wavelet transforms. Geophysics. 85(5). G81–G92. 1 indexed citations
11.
Cristallini, Diego, et al.. (2020). Dealing with co‐channel interference in multi‐channel airborne passive radar. IET Radar Sonar & Navigation. 15(1). 85–100. 2 indexed citations
12.
O'hagan, Daniel, et al.. (2019). Overview of Electronic Attacks Against Passive Radar. Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft). 3 indexed citations
13.
Ummenhofer, Martin, et al.. (2019). Direction of Arrival Estimation Techniques for Passive Radar based 3D Target Localization. Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft). 1–6. 13 indexed citations
14.
O'hagan, Daniel, et al.. (2018). A DDS approach to simulate velocity profiles of sport projectiles for X-band Doppler radars. Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft). 1207–1212.
15.
O'hagan, Daniel, et al.. (2018). Evaluating the Performance of FM-Based PCL Radar in the Presence of Jamming. IEEE Transactions on Aerospace and Electronic Systems. 55(2). 631–643. 22 indexed citations
16.
Inggs, Michael, et al.. (2015). SIMO radar design for small space debris detection in the LEO. 551–554. 4 indexed citations
17.
O'hagan, Daniel, Martin Ummenhofer, H. Kuschel, & Jörg Heckenbach. (2013). A passive/active dual mode radar concept. Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft). 1. 136–142. 8 indexed citations
18.
O'hagan, Daniel, H. Kuschel, Jörg Heckenbach, Martin Ummenhofer, & Jochen Schell. (2010). Signal reconstruction as an effective means of detecting targets in a DAB-based PBR. Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft). 1–4. 43 indexed citations
19.
Kuschel, H. & Daniel O'hagan. (2010). Passive radar from history to future. Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft). 1–4. 38 indexed citations
20.
Kuschel, H., Martin Ummenhofer, Daniel O'hagan, & Jörg Heckenbach. (2010). On the resolution performance of passive radar using DVB-T illuminations. Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft). 1–4. 21 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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