Zobrazeno 1 - 10
of 283
pro vyhledávání: '"M. V. Ivashina"'
Publikováno v:
2023 17th European Conference on Antennas and Propagation (EuCAP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9690fb52894e3223b960886e669acc21
https://doi.org/10.23919/eucap57121.2023.10133757
https://doi.org/10.23919/eucap57121.2023.10133757
Autor:
H. Dénes, K. M. Hess, E. A. K. Adams, A. Kutkin, R. Morganti, J. M. van der Hulst, T. A. Oosterloo, V. A. Moss, B. Adebahr, W. J. G. de Blok, M. V. Ivashina, A. H. W. M. Coolen, S. Damstra, B. Hut, G. M. Loose, D. M. Lucero, Y. Maan, Á. Mika, M. J. Norden, L. C. Oostrum, D. J. Pisano, R. Smits, W. A. van Cappellen, R. van den Brink, D. van der Schuur, G. N. J. van Diepen, J. van Leeuwen, D. Vohl, S. J. Wijnholds, J. Ziemke
Publikováno v:
Astronomy and astrophysics, 667:A40. EDP Sciences
Open Access article, published by EDP Sciences, under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the orig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b7a44be17a590001fba0753d91651bc
http://hdl.handle.net/10261/287111
http://hdl.handle.net/10261/287111
Autor:
E. A. K. Adams, B. Adebahr, W. J. G. de Blok, H. Dénes, K. M. Hess, J. M. van der Hulst, A. Kutkin, D. M. Lucero, R. Morganti, V. A. Moss, T. A. Oosterloo, E. Orrú, R. Schulz, A. S. van Amesfoort, A. Berger, O. M. Boersma, M. Bouwhuis, R. van den Brink, W. A. van Cappellen, L. Connor, A. H. W. M. Coolen, S. Damstra, G. N. J. van Diepen, T. J. Dijkema, N. Ebbendorf, Y. G. Grange, R. de Goei, A. W. Gunst, H. A. Holties, B. Hut, M. V. Ivashina, G. I. G. Józsa, J. van Leeuwen, G. M. Loose, Y. Maan, M. Mancini, Á. Mika, H. Mulder, M. J. Norden, A. R. Offringa, L. C. Oostrum, I. Pastor-Marazuela, D. J. Pisano, A. A. Ponomareva, J. W. Romein, M. Ruiter, A. P. Schoenmakers, D. van der Schuur, J. J. Sluman, R. Smits, K. J. C. Stuurwold, J. Verstappen, N. P. E. Vilchez, D. Vohl, K. J. Wierenga, S. J. Wijnholds, E. E. M. Woestenburg, A. W. Zanting, J. Ziemke
Publikováno v:
Astronomy and astrophysics, 667:A38. EDP Sciences
Full list of authors: Adams, E. A. K.; Adebahr, B.; de Blok, W. J. G.; Denes, H.; Hess, K. M.; van der Hulst, J. M.; Kutkin, A.; Lucero, D. M.; Morganti, R.; Moss, V. A.; Oosterloo, T. A.; Orru, E.; Schulz, R.; van Amesfoort, A. S.; Berger, A.; Boers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64463ce74e5867c1ce577f07d22fb05c
http://arxiv.org/abs/2208.05348
http://arxiv.org/abs/2208.05348
Autor:
B. Adebahr, A. Berger, E. A. K. Adams, K. M. Hess, W. J. G. de Blok, H. Dénes, V. A. Moss, R. Schulz, J. M. van der Hulst, L. Connor, S. Damstra, B. Hut, M. V. Ivashina, G. M. Loose, Y. Maan, A. Mika, H. Mulder, M. J. Norden, L. C. Oostrum, E. Orrú, M. Ruiter, R. Smits, W. A. van Cappellen, J. van Leeuwen, N. J. Vermaas, D. Voh, J. Ziemke
Publikováno v:
Astronomy and astrophysics, 663:A103. EDP Sciences
Astronomy & Astrophysics, 663:A103. EDP Sciences
Astronomy & Astrophysics, 663:A103. EDP Sciences
Context. The characteristics of the polarised radio sky are a key ingredient in constraining evolutionary models of magnetic fields in the Universe and their role in feedback processes. The origin of the polarised emission and the characteristics of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1166e9654557027d82c5ab426ee65a7a
https://doi.org/10.1051/0004-6361/202243201
https://doi.org/10.1051/0004-6361/202243201
Publikováno v:
2022 16th European Conference on Antennas and Propagation (EuCAP)
This paper investigates the characterization and calibration procedure of the hybrid over-the-air (OTA) measurement chamber. We present a prototype of the hybrid chamber and analyze its capabilities to generate a plane wave spectrum in practice. A pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::215aa90926a1cb5d88a3722a489aaac8
https://doi.org/10.23919/eucap53622.2022.9769475
https://doi.org/10.23919/eucap53622.2022.9769475
Autor:
W. A. van Cappellen, T. A. Oosterloo, M. A. W. Verheijen, E. A. K. Adams, B. Adebahr, R. Braun, K. M. Hess, H. Holties, J. M. van der Hulst, B. Hut, E. Kooistra, J. van Leeuwen, G. M. Loose, R. Morganti, V. A. Moss, E. Orrú, M. Ruiter, A. P. Schoenmakers, N. J. Vermaas, S. J. Wijnholds, A. S. van Amesfoort, M. J. Arts, J. J. Attema, L. Bakker, C. G. Bassa, J. E. Bast, P. Benthem, R. Beukema, R. Blaauw, W. J. G. de Blok, M. Bouwhuis, R. H. van den Brink, L. Connor, A. H. W. M. Coolen, S. Damstra, G. N. J. van Diepen, R. de Goei, H. Dénes, M. Drost, N. Ebbendorf, B. S. Frank, D. W. Gardenier, M. Gerbers, Y. G. Grange, T. Grit, A. W. Gunst, N. Gupta, M. V. Ivashina, G. I. G. Józsa, G. H. Janssen, A. Koster, G. H. Kruithof, S. J. Kuindersma, A. Kutkin, D. M. Lucero, Y. Maan, F. M. Maccagni, J. van der Marel, A. Mika, J. Morawietz, H. Mulder, E. Mulder, M. J. Norden, A. R. Offringa, L. C. Oostrum, R. E. Overeem, Z. Paragi, H. J. Pepping, E. Petroff, D. J. Pisano, A. G. Polatidis, P. Prasad, J. P. R. de Reijer, J. W. Romein, J. Schaap, G. W. Schoonderbeek, R. Schulz, D. van der Schuur, A. Sclocco, J. J. Sluman, R. Smits, B. W. Stappers, S. M. Straal, K. J. C. Stuurwold, J. Verstappen, D. Vohl, K. J. Wierenga, E. E. M. Woestenburg, A. W. Zanting, J. Ziemke
Publikováno v:
Astronomy and astrophysics, 658:A146. EDP Sciences
We describe the APERture Tile In Focus (Apertif) system, a phased array feed (PAF) upgrade of the Westerbork Synthesis Radio Telescope that transforms this telescope into a high-sensitivity, wide-field-of-view L-band imaging and transient survey inst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2843549241de224a53add3512aaf8a8
https://resolver.caltech.edu/CaltechAUTHORS:20220216-572639625
https://resolver.caltech.edu/CaltechAUTHORS:20220216-572639625
Autor:
M. A. W. Verheijen, T. A. Oosterloo, W. A. van Cappellen, L. Bakker, M. V. Ivashina, J. M. van der Hulst, Robert Minchin, Emmanuel Momjian
Publikováno v:
EVOLUTION OF GALAXIES THROUGH THE NEUTRAL HYDROGEN WINDOW, 265-271
STARTPAGE=265;ENDPAGE=271;TITLE=EVOLUTION OF GALAXIES THROUGH THE NEUTRAL HYDROGEN WINDOW
STARTPAGE=265;ENDPAGE=271;TITLE=EVOLUTION OF GALAXIES THROUGH THE NEUTRAL HYDROGEN WINDOW
In this paper we describe a focal plane array (FPA) prototype, based on Vivaldi elements, developed for the Westerbork Synthesis Radio Telescope (WSRT) to increase its instantaneous field of view by a factor 25 and double its current bandwidth. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dcdee5a72c687aeb80c7a46c7360da4
https://doi.org/10.1063/1.2973599
https://doi.org/10.1063/1.2973599
Dielectric Free Wide Scan UWB Low Cross-Pol Metallic Vivaldi Antenna for Active Phased Array Radars.
Autor:
Kedar, Ashutosh1 (AUTHOR) ashutosh.kedar@gmail.com
Publikováno v:
IETE Journal of Research. Jan/Feb2022, Vol. 68 Issue 1, p602-610. 9p.
Autor:
Bräuning, Falk1 falk.brauning@bos.frb.org, Fillat, José L.1 jose.fillat@bos.frb.org, Wang, J. Christina1 christina.wang@bos.frb.org
Publikováno v:
Working Paper Series (Federal Reserve Bank of Boston). 2022, Vol. 22 Issue 13, p1-67. 67p.
Publikováno v:
IEEE Transactions on Antennas & Propagation; Jun2011 Part 1, Vol. 59 Issue 6, pC1-C1785, 1785p