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Blind Time-of-Flight Imaging: Sparse Deconvolution on the Continuum with Unknown Kernels
Ruiming Guo, Ayush Bhandari
In recent years, computational Time-of-Flight (ToF) imaging has emerged as an exciting and a novel imaging modality that offers new and powerful interpretations of natural scenes,…
Unleashing Dynamic Range and Resolution in Unlimited Sensing Framework via Novel Hardware
Yuliang Zhu, Ayush Bhandari
Conventional digitization based on the Shannon-Nyquist method, implemented via analog-to-digital converters (ADCs), faces fundamental limitations. High-dynamic-range (HDR) signals…
Sub-Nyquist USF Spectral Estimation: Frequencies with Modulo Samples
Ruiming Guo, Yuliang Zhu, Ayush Bhandari
Digital acquisition of high bandwidth signals is particularly challenging when Nyquist rate sampling is impractical. This has led to extensive research in sub-Nyquist sampling meth…
Full-Duplex Beyond Self-Interference: The Unlimited Sensing Way
Ziang Liu, Ayush Bhandari, Bruno Clerckx
The success of full-stack full-duplex communication systems depends on how effectively one can achieve digital self-interference cancellation (SIC). Towards this end, in this paper…