A generalized time-reversal (TR) technique for the generation of coherent wavefronts within
complex media is presented in this paper. Although completely general, this method is …

Generalized time reversal was introduced in a previous paper from a theoretical point of
view. In this paper, experiments are conducted to demonstrate its application to a …

Generation of arbitrarily shaped transient electric fields in a prescribed bounded region,
especially with high precision and low sidelobes, is a challenging fundamental issue with …

The ability of time-reversed signals in reproducing a given time-dependence of the
electromagnetic field within random media is investigated. A general setup consisting of …

In this work, we solve time-domain effective inverse problems to shape the electromagnetic
fields in linear and nonlinear media. Electromagnetic active shaping is essential for …

In this paper, we propose a method to control the focus movement of time reversal (TR)
focusing waves. The focus movement is realized by proper design of the temporal excitation …

We present experimental results proving that a Time-Reversal Electromagnetic Chamber
allows studying the susceptibility of a device to external radiated interference. The technique …

We demonstrate analytically that a single matched antenna absorbs 100% of the
electromagnetic energy in a perfect time-reversal (TR) experiment. In contrast to TR with …

Résumé La contraposition actuelle entre moyens d'essai de type anéchoïques et
réverbérants est remise en question par l'introduction récente d'un nouveau moyen d'essai …

The feasibility of generating arbitrary wavefronts within a time-reversal electromagnetic
chamber (TREC) has been demonstrated both theoretically and experimentally. Though …