Backscatter Channel Characterization using Geometric Methods

Backscatter Channel Characterization using Geometric Methods

Backscatter Channel Characterization using Geometric Methods

Can we turn our smartphones into multi-purpose scanning devices, that can detect tumors, locate objects and 'see' beyond walls? Radio waves get reflected by the environment arrive back at the transmitter, where the nature of each reflected wave depends on the reflecting surface. This suggests the possibility of learning the physical environment by detecting properties of backscatters.

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