Review
Jul 2026
Sensing-Aware Backscatter Communications: A Survey on Envelope Stability, Waveform Design, and Selection Diversity
The concept of the ``Illuminator's Dilemma'' is introduced to describe the inherent conflict between high-peak-to-average power ratio (PAPR) multicarrier waveforms optimized for active communication and the stringent dynamic range requirements of passive tags.
Rahul Gulia, Priyanka Mann, Ashish Sheikh et al.
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