Abstract: Bearings are critical to mechanical systems, impacting reliability, safety, and efficiency. Traditional fault detection methods relying on vibration signal sensors face challenges with multi ...
Active RIS-Empowered Backscatter Communication Based on Single-Carrier Frequency-Domain Equalization
Abstract: Backscatter communication (BC) is a promising technology to support massive Internet-of-Things (IoT) due to its low cost and high energy efficiency. To compensate for the severe double and ...
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