W. A. van Cappellen

918 citations

30 papers · 451 indexed · h-index 12

Co-authors: Stefan J. Wijnholds Tom Oosterloo Marianna Ivashina J. D. Bregman Rob Maaskant Oleg Iupikov J.G. Bij de Vaate A. van Ardenne
Topics: Radio Astronomy Observations and Technology (25 papers)Antenna Design and Optimization (22 papers)Superconducting and THz Device Technology (7 papers)
Cited by: Astronomy and Astrophysics Aerospace Engineering Nuclear and High Energy Physics
Journals: Proceedings of the IEEE IEEE Transactions on Antennas and Propagation American Journal of Physiology-Lung Cellular and Molecular Physiology
Partner nations: Netherlands Sweden Ukraine

In The Last Decade

W. A. van Cappellen

28 papers receiving 425 citations

Peers

Countries citing papers authored by W. A. van Cappellen

Since Specialization

Citations

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

Fields of papers citing papers by W. A. van Cappellen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W. A. van Cappellen. 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 W. A. van Cappellen. The network helps show where W. A. van Cappellen may publish in the future.

Co-authorship network of co-authors of W. A. van Cappellen

This figure shows the co-authorship network connecting the top 25 collaborators of W. A. van Cappellen. A scholar is included among the top collaborators of W. A. van Cappellen 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 W. A. van Cappellen. W. A. van Cappellen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	The LOFAR2.0 upgrade: validation results of the qualification model 2024 ·B. Hut,(unknown),C. Bassa,W. A. van Cappellen,A. W. Gunst,M. Ruiter,A. P. Schoenmakers	0
2	Innovations in LOFAR: An overview of improvements of the LOFAR telescope 2023 ·W. A. van Cappellen,(unknown),B. Hut,A. W. Gunst,(unknown),S. ter Veen	3
3	Expanding the field of view: station design for the AAMID SKA radio telescope 2020 ·Experimental Astronomy ·J.G. Bij de Vaate,Dirk I. L. de Villiers,David Davidson,W. A. van Cappellen	3
4	On the Sparsity and Aperiodicity of a Base Station Antenna Array in a Downlink MU-MIMO Scenario 2018 ·TU/e Research Portal ·(unknown),Rob Maaskant,W. A. van Cappellen	2
5	Status update on the system validation of APERTIF, the phased array feed system for the westerbork synthesis radio telescope 2017 ·B. Hut,(unknown),W. A. van Cappellen	5
6	Status update on the system verification of APERTIF, the Phased Array Feed system for the Westerbork Synthesis Radio Telescope 2015 ·B. Hut,(unknown),M. Ruiter,Erik van der Wal,W. A. van Cappellen	1
7	Status update on APERTIF, phased array feeds for the Westerbork Radio Telescope 2014 ·W. A. van Cappellen,J.G. Bij de Vaate	3
8	Polarization analysis and evaluation for radio astronomy aperture array antennas 2013 ·European Conference on Antennas and Propagation ·(unknown),M. Arts,Giuseppe Virone,Eloy de Lera Acedo,W. A. van Cappellen	11
9	Phased-array antenna system development for radio-astronomy applications [Antenna Applications Corner] 2013 ·IEEE Antennas and Propagation Magazine ·Stefan J. Wijnholds,W. A. van Cappellen,J.G. Bij de Vaate,A. van Ardenne	11
10	Improved axial ratio quality for radio telescope applications with a phased array feed 2012 ·TU/e Research Portal ·(unknown),A.B. Smolders,(unknown),M. Arts,W. A. van Cappellen	2
11	Experimental evaluation of polarimetric beamformers for an L-band phased array feed 2012 ·W. A. van Cappellen,Stefan J. Wijnholds,(unknown)	3
12	Polarimetric calibration results of an APERTIF phased array feed 2012 ·W. A. van Cappellen,Stefan J. Wijnholds	5
13	Temporal beam pattern stability of a radio astronomy phased array feed 2011 ·Chalmers Publication Library (Chalmers University of Technology) ·W. A. van Cappellen,Marianna Ivashina	5
14	Experimental results of the APERTIF phased array feed 2011 ·W. A. van Cappellen,(unknown),Tom Oosterloo	12
15	An Optimal Beamforming Strategy for Wide-Field Surveys With Phased-Array-Fed Reflector Antennas 2011 ·IEEE Transactions on Antennas and Propagation ·Marianna Ivashina,Oleg Iupikov,Rob Maaskant,W. A. van Cappellen,Tom Oosterloo	90
16	APERTIF: Phased array feeds for the westerbork synthesis radio telescope 2010 ·W. A. van Cappellen,(unknown)	52
17	Evaluation of the Radiation Efficiency and the Noise Temperature of Low-Loss Antennas 2009 ·IEEE Antennas and Wireless Propagation Letters ·Rob Maaskant,(unknown),M. Arts,W. A. van Cappellen,Marianna Ivashina	18
18	Off-axis beam performance of Focal Plane Arrays for the Westerbork Synthesis Radio Telescope - Initial results of a prototype system 2009 ·Digest - IEEE Antennas and Propagation Society. International Symposium ·Marianna Ivashina,Oleg Iupikov,Rob Maaskant,W. A. van Cappellen,(unknown),Tom Oosterloo	15
19	Experimental results of a 112 element phased array feed for the Westerbork Synthesis Radio Telescope 2009 ·Digest - IEEE Antennas and Propagation Society. International Symposium ·W. A. van Cappellen,(unknown),Tom Oosterloo	18
20	Distinct effects of SP-B and SP-C on the uptake of surfactant-like liposomes by alveolar cells in vivo and in vitro 2004 ·American Journal of Physiology-Lung Cellular and Molecular Physiology ·(unknown),Luc J. I. Zimmermann,W. A. van Cappellen,Jack J. Haitsma,Burkhard Lachmann,J. Freek van Iwaarden	16

About W. A. van Cappellen

W. A. van Cappellen is a scholar working on Astronomy and Astrophysics, Aerospace Engineering and Nuclear and High Energy Physics, having authored 30 papers that have together received 451 indexed citations. Recurring topics across this work include Radio Astronomy Observations and Technology (25 papers), Antenna Design and Optimization (22 papers) and Superconducting and THz Device Technology (7 papers). The work is most often cited by research in Astronomy and Astrophysics (304 citations), Aerospace Engineering (370 citations) and Nuclear and High Energy Physics (45 citations). W. A. van Cappellen has collaborated with scholars based in Netherlands, Sweden and Ukraine. Frequent co-authors include Stefan J. Wijnholds, Tom Oosterloo, Marianna Ivashina, J. D. Bregman, Rob Maaskant, Oleg Iupikov, J.G. Bij de Vaate, A. van Ardenne, G. W. Kant and M. Arts. Their work appears in journals such as Proceedings of the IEEE, IEEE Transactions on Antennas and Propagation and American Journal of Physiology-Lung Cellular and Molecular Physiology.

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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