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Cifola, L. (author), Gerini, G. (author), van den Berg, S. (author), van de Water, F. (author)A novel design of an S-band active array antenna with enhanced frequency selectivity properties, for radar applications, is presented. The array unit cell consists of a stacked-patch radiator, characterized by an operational bandwidth of [2.8 - 3.4] GHz. A microstrip two-pole band pass filter is connected to the antenna feeding line, improving...conference paper 2014
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Cifola, L. (author), Gerini, G. (author), van den Berg, S. (author), van de Water, F. (author)In the present work, the design of an S-band active array antenna with inherent frequency selectivity properties is described. The radiating element, based on a stacked-patch configuration, is characterized by an operational bandwidth of [2.8-3.4] GHz. In-band frequency selectivity is performed by a microstrip two-pole band pass filter connected...conference paper 2014
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Cifola, L. (author), Gerini, G. (author), Monni, S. (author), van den Berg, S. (author), van de Water, F. (author)In the present work, the possibility to integrate filtering functionalities in a phased-array antenna at radiating element level is investigated. The filtenna concept has been applied to an X-band phased array of slot-fed patches. An effective strategy for the suppression of spurious harmonics, based on the perturbation of the patch currents of...conference paper 2013
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Ceridono, M. (author), Tellner, P. (author), Bauer, D. (author), Barroso, J. (author), Alépée, N. (author), Corvi, R. (author), de Smedt, A. (author), Fellows, M.D. (author), Gibbs, N.K. (author), Heisler, E. (author), Jacobs, A. (author), Jirova, D. (author), Jones, D. (author), Kandárová, H. (author), Kasper, P. (author), Akunda, J.K. (author), Krul, C. (author), Learn, D. (author), Liebsch, M. (author), Lynch, A.M. (author), Muster, W. (author), Nakamura, K. (author), Nash, J.F. (author), Pfannenbecker, U. (author), Phillips, G. (author), Robles, C. (author), Rogiers, V. (author), van de Water, F. (author), Liminga, U.W. (author), Vohr, H.W. (author), Wattrelos, O. (author), Woods, J. (author), Zuang, V. (author), Kreysa, J. (author), Wilcox, P. (author)This is the report from the “ECVAM–EFPIA workshop on 3T3 NRU Phototoxicity Test: Practical Experience and Implications for Phototoxicity Testing”, jointly organized by ECVAM and EFPIA and held on the 25–27 October 2010 in Somma Lombardo, Italy. The European Centre for the Validation of Alternative Methods (ECVAM) was established in 1991 within...article 2012
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- Marx-Stoelting, P. (author), Adriaens, E. (author), Ahr, H.J. (author), Bremer, S. (author), Garthoff, B. (author), Gelbke, H.P. (author), Piersma, A. (author), Pellizzer, C. (author), Reuter, U. (author), Rogiers, V. (author), Schenk, B. (author), Schwengberg, S. (author), Seiler, A. (author), Spielmann, H. (author), Steemans, M. (author), Stedman, D.B. (author), Vanparys, P. (author), Vericat, J.A. (author), Verwei, M. (author), van de Water, F. (author), Weimer, M. (author), Schwarz, M. (author), TNO Kwaliteit van Leven (author) article 2009