One of the problems I see in placing Sensors within any element, is the life of the sensors battery battery thats powering it. if we are to place sensors deep in the construction, then replacing then when the battery is down might be difficult.
This technology called "Ambient Back Scatter"is based on the ambient power in the signals in the air, it just might be the way to power the sensors for the life of the buildings.
Well worth looking at, there are several papers on the subject, just look at Google Scholar, and search for Ambient Back Scatter.
This technology called "Ambient Back Scatter"is based on the ambient power in the signals in the air, it just might be the way to power the sensors for the life of the buildings.
Well worth looking at, there are several papers on the subject, just look at Google Scholar, and search for Ambient Back Scatter.
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