Numerical FDTD full-wave simulations are performed in order to evaluate the behavior of a chaotic reverberation chamber. Performances are evaluated in terms of uncorrelated frequencies and antenna positions by using a correlation-based multivariate approach. The chaotic cavity geometry is obtained by including spherical diffractors inside the chamber. It is demonstrated that wall deformations enhance field uncorrelation and disorder within the investigated frequency range, including relatively low frequency of operation, thus assisting source stirring.
Reverberation chambers deformed by spherical diffractors / Bastianelli, Luca; Moglie, Franco; Primiani, Valter Mariani; Gradoni, Gabriele. - ELETTRONICO. - (2017), pp. 1-5. (Intervento presentato al convegno 2017 International Symposium on Electromagnetic Compatibility - EMC EUROPE tenutosi a Angers, France nel 4-7 Sept. 2017) [10.1109/EMCEurope.2017.8094735].
Reverberation chambers deformed by spherical diffractors
Bastianelli, Luca
Writing – Original Draft Preparation
;Moglie, FrancoWriting – Review & Editing
;Primiani, Valter MarianiWriting – Review & Editing
;Gradoni, GabrieleWriting – Review & Editing
2017-01-01
Abstract
Numerical FDTD full-wave simulations are performed in order to evaluate the behavior of a chaotic reverberation chamber. Performances are evaluated in terms of uncorrelated frequencies and antenna positions by using a correlation-based multivariate approach. The chaotic cavity geometry is obtained by including spherical diffractors inside the chamber. It is demonstrated that wall deformations enhance field uncorrelation and disorder within the investigated frequency range, including relatively low frequency of operation, thus assisting source stirring.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
