We present wave-based signal differentiation with unprecedented fidelity and flexibility by
purposefully perturbing overmoded random scattering systems such that zeros of their …

Controlling wave− matter interactions with metamaterials (MTMs) for the calculation of
mathematical operations has become an important paradigm for analogue computing given …

Performing computational tasks with wave‐based devices is becoming a groundbreaking
paradigm that can open new opportunities for the next generation of efficient …

Wave-based analog signal processing holds the promise of extremely fast, on-the-fly, power-
efficient data processing, occurring as a wave propagates through an artificially engineered …

We propose a wide-band and low-scattering array of metasurfaces in the terahertz (THz)
spectrum. The metasurface combines diffusion and absorption functionalities using …

A architecture of reconfigurable analog computing devices is proposed for image processing
and advanced wireless communication systems, such as those required for self-driving cars …

Wave-based signal processing has witnessed a significant expansion of interest in a variety
of science and engineering disciplines, as it provides new opportunities for achieving high …