Abstract: Ambient backscatter communication (ABC) enables low-cost and energy-efficient connectivity for Internet of Things (IoT) devices by leveraging ambient radio-frequency (RF) signals. However, ...
AZoSensors on MSN
Radio Waves Power Battery Free Sensor Network in New Protocol
The new protocol-independent method uses power waves for secure battery-free sensor authentication, ensuring efficiency and ...
Freakonomics co-author Stephen J. Dubner uncovers the hidden side of everything. Why is it safer to fly in an airplane than drive a car? How do we decide whom to marry? Why is the media so full of bad ...
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Abstract: The relation between microwave backscatter and incidence angle estimated from observations of the advanced scatterometer (ASCAT) onboard the Metop satellites contains valuable information on ...
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