Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Kant, G. W."'
Publikováno v:
IEEE Phased Array 2010
Beamforming is central to the processing function of all phased arrays and becomes particularly challenging with a large number of antenna element (e.g. >100,000). The ability to beamform efficiently with reasonable power requirements is discussed in
Externí odkaz:
http://arxiv.org/abs/1008.4047
Autor:
Falcke, H., van Haarlem, M. P., de Bruyn, A. G., Braun, R., Röttgering, H. J. A., Stappers, B., Boland, W. H. W. M., Butcher, H. R., de Geus, E. J., Koopmans, L., Fender, R., Kuijpers, J., Miley, G. K., Schilizzi, R. T., Vogt, C., Wijers, R. A. M. J., Wise, M., Brouw, W. N., Hamaker, J. P., Noordam, J. E., Oosterloo, T., Bähren, L., Brentjens, M. A., Wijnholds, S. J., Bregman, J. D., van Cappellen, W. A., Gunst, A. W., Kant, G. W., Reitsma, J., van der Schaaf, K., de Vos, C. M.
LOFAR (Low Frequency Array) is an innovative radio telescope optimized for the frequency range 30-240 MHz. The telescope is realized as a phased aperture array without any moving parts. Digital beam forming allows the telescope to point to any part o
Externí odkaz:
http://arxiv.org/abs/astro-ph/0610652
Autor:
Rottgering, H. J. A., Braun, R., Barthel, P. D., van Haarlem, M. P., Miley, G. K., Morganti, R., Snellen, I., Falcke, H., de Bruyn, A. G., Stappers, R. B., Boland, W. H. W. M., Butcher, H. R., de Geus, E. J., Koopmans, L., Fender, R., Kuijpers, J., Schilizzi, R. T., Vogt, C., Wijers, R. A. M. J., Wise, M., Brouw, W. N., Hamaker, J. P., Noordam, J. E., Oosterloo, T., Bahren, L., Brentjens, M. A., Wijnholds, S. J., Bregman, J. D., van Cappellen, W. A., Gunst, A. W., Kant, G. W., Reitsma, J., van der Schaaf, K., de Vos, C. M.
LOFAR, the Low Frequency Array, is a next-generation radio telescope that is being built in Northern Europe and expected to be fully operational at the end of this decade. It will operate at frequencies from 15 to 240 MHz (corresponding to wavelength
Externí odkaz:
http://arxiv.org/abs/astro-ph/0610596
Autor:
Haungs, A., Apel, W. D., Badea, F., Bahren, L., Bekk, K., Bercuci, A., Bertaina, Mario Edoardo, Biermann, P. L., Blumer, J., Bozdog, H., Brancus, I. M., Bruggemann, M., Buchholz, P., Buitink, S., Butcher, H., Chiavassa, Andrea, Daumiller, K., A. G., De, C. M., De, Di Pierro, F., Doll, P., Engel, R., Falcke, H., Gemmeke, H., Ghia, P. L., Glasstetter, R., Grupen, C., Heck, D., Horandel, J. R., Horneffer, A., Huege, T., Kampert, K. H., Kant, G. W., Klein, U., Kolotaev, Y., Koopman, Y., Kromer, I., Kuijpers, J., Lafebre, S., Maier, G., Mathes, H. J., Mayer, H. J., Milke, J., Mitrica, B., Morello, C., Navarra, Gianni Maria, Nehls, S., Nigl, A., Obenland, R., Oehlschlager, J., Ostapchenko, S., Over, S., Pepping, H. J., Petcu, M., Petrovic, J., Pierog, T., Plewnia, S., Rebel, H., Risse, A., Roth, M., Schieler, H., Schoonderbeek, G., Sima, O., Stumpert, M., Toma, G., Trinchero, G. C., Ulrich, H., Van Buren, J., Van Capellen, W., Walkowiak, W., Weindl, A., Wijnholds, S., Wochele, J., Zabierowski, J., Zensus, J. A., Zimmermann, D.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______970::911d15fb5bec92f34882c16837afddb7
http://hdl.handle.net/2318/45655
http://hdl.handle.net/2318/45655
Autor:
Gemmeke, H., Apel, W. D., Badea, F. A., Bahren, L., Bekk, K., Bercuci, A., Bertaina, Mario Edoardo, Biermann, P. L., Blumer, J., Bozdog, H., Brancus, I. M., Bruggemann, M., Buchholz, P., Buitink, S., Butcher, H., Chiavassa, Andrea, Daumiller, K., A. G., De, C. M., De, Di Pierro, F., Doll, P., Engel, R., Falcke, H., Ghia, P. L., Glasstetter, R., Grupen, C., Haungs, A., Heck, D., Horandel, J. R., Horneffer, A., Huege, T., Kampert, K. H., Kant, G. W., Klein, U., Kolotaev, Y., Koopman, Y., Kromer, O., Kuijpers, J., Lafebre, S., Maier, G., Mathes, H. J., Mayer, H. J., Milke, J., Mitrica, B., Morello, C., Navarra, Gianni Maria, Nehls, S., Nigl, A., Obenland, R., Oehlschlager, J., Ostapchenko, S., Over, S., Pepping, H. J., Petcu, M., Petrovic, J., Pierog, T., Plewnia, S., Rebel, H., Risse, A., Roth, M., Schieler, H., Schoonderbeek, G., Sima, O., Stumpert, M., Trinchero, G. C., Ulrich, H., Van Buren, J., Van Capellen, W., Walkowiak, W., Weindl, A., Wijnholds, S., Wochele, J., Zabierowski, J., Zensus, J. A., Zimmermann, D.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______970::9124b80706009960efa0c78416a936b1
http://hdl.handle.net/2318/45112
http://hdl.handle.net/2318/45112
Publikováno v:
IEEE Transactions on Antennas & Propagation. Jun2011 Part 1, Vol. 59 Issue 6, p1990-2003. 14p.
Publikováno v:
Proceedings of SPIE; Nov2000 Part 2, Issue 1, p287-298, 12p
Autor:
Maat, D. H. P., Kant, G. W.
Publikováno v:
Experimental Astronomy; June 2004, Vol. 17 Issue: 1-3 p213-220, 8p
Autor:
Badea, A. F., Apel, W. D., Bähren, L., Bekk, K., Bercuci, A., Bertaina, M., Biermann, P. L., Blümer, J., Bozdog, H., Brancus, I. M., Buitink, S., Brüggemann, M., Buchholz, P., Butcher, H., Chiavassa, A., Kai Daumiller, Bruyn, A. G., Vos, C. M., Di Pierro, F., Doll, P., Engel, R., Falcke, H., Gemmeke, H., Ghia, P. L., Glasstetter, R., Grupen, C., Haungs, A., Heck, D., Ḧorandel, J. R., Horneffer, A., Huege, T., Kampert, K. -H, Kant, G. W., Klein, U., Kolotaev, Y., Koopman, Y., Kr̈omer, O., Kuijpers, J., Lafebre, S., Maier, G., Mathes, H. J., Mayer, H. J., Milke, J., Mitrica, B., Morello, C., Navarra, G., Nehls, S., Nigl, A., Obenland, R., Oehlschläger, J., Ostapchenko, S., Over, S., Pepping, H. J., Petcu, M., Petrovic, J., Pierog, T., Plewnia, S., Rebel, H., Risse, A., Roth, M., Schieler, H., Schoonderbeek, G., Sima, O., Stümpert, M., Toma, G., Trinchero, G. C., Ulrich, H., Valchierotti, S., Buren, J., Capellen, W., Walkowiak, W., Weindl, A., Wijnholds, S., Wochele, J., Zabierowski, J., Zensus, J. A., Zimmermann, D.
Publikováno v:
Scopus-Elsevier
NASA Astrophysics Data System
NASA Astrophysics Data System
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::152a978e83ba6f28d9a693f11cae4d79
http://www.scopus.com/inward/record.url?eid=2-s2.0-84898984984&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84898984984&partnerID=MN8TOARS
Autor:
Lafebre, S., Nigl, A., Apel, W. D., Badea, F., Bähren, L., Bekk, K., Bercuci, A., Bertaina, M., Biermann, P. L., Blümer, J., Bozdog, H., Brancus, I. M., Buitink, S., Brüggemann, M., Buchholz, P., Butcher, H., Chiavassa, A., Daumiller, K., Bruyn, A. G., Vos, C. M., Di Pierro, F., Doll, P., Engel, R., Falcke, H., Gemmeke, H., Ghia, P. L., Glasstetter, R., Grupen, C., Haungs, A., Heck, D., Hörandel, J. R., Horneffer, A., Tim Huege, Kampert, K. -H, Kant, G. W., Klein, U., Kolotaev, Y., Koopman, Y., Krömer, O., Kuijpers, J., Maier, G., Mathes, H. J., Mayer, H. J., Milke, J., Mitrica, B., Morello, C., Navarr, G., Nehls, S., Obenland, R., Oehlschläger, J., Ostapchenko, S., Over, S., Pepping, H. J., Petcu, M., Petrovic, J., Pierog, T., Plewnia, S., Rebel, H., Risse, A., Roth, M., Schieler, H., Schoonderbeek, G., Sima, O., Stümpert, M., Toma, G., Trinchero, G. C., Ulrich, H., Valchierotti, S., Buren, J., Capellen, W., Walkowiak, W., Weindl, A., Wijnholds, S., Wochele, J., Zabierowski, J., Zensus, J. A., Zimmermannh, D.
Publikováno v:
Scopus-Elsevier
NASA Astrophysics Data System
NASA Astrophysics Data System
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0d75800feee62623b5e92edbaeb302e5
http://www.scopus.com/inward/record.url?eid=2-s2.0-84898955975&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84898955975&partnerID=MN8TOARS