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Wireless Power Solution

Hi All,

My customer would like to have a wireless power system which transfer data from a position sensor inside a bus to a measurements system outside the bus.

These are the requirements:

Distance 0,5-1m

The data should pass through plastic and perhaps fluids.

Magnetic or NF might not work.

RF is the preferred transfer way (ISM band ~ 860MHz)

Transceiver power <1Watt

Sensor on receiver side ~100-200mJ.

 

Do we have some wireless power solution?

 

Many thanks,

 

Antonio Faggio