Millimeter-scale resolution in fiber-optic sensing: Single-ended technique advances infrastructure monitoring

Distributed fiber-optic sensors are widely used to monitor temperature and strain in infrastructure, but their spatial ...
IEEE

Implementation of OFDM Using GNU Radio with HackRF One and RTL-SDR

Abstract: Modern communication systems frequently employ orthogonal frequency division multiplexing (OFDM) as a modulation technology because of its capacity to reduce the impacts of inter-symbol ...
IEEE

Comparative Analysis of Adaptive ICI Cancellation in Backscattered OFDM Using Unused Subcarriers

Abstract: Backscattered Orthogonal Frequency Division Multiplexing (OFDM) enables ultra-low-power communication in IoT applications by allowing passive devices to reflect and modulate ambient or ...