Big changes are coming to the composites industry. As James Cropper prepares to release a new technology that promises to redefine how recycled and waste fibers are used in high-performance ...
Abstract: This letter focuses on downlink non-orthogonal multiple access (NOMA) covert communication systems over quasi-static Rayleigh fading channels, considering multi-slot transmission scenarios ...
Abstract: Aiming to address the issues of poor stability, large size, low efficiency, and harmonic interference in traditional high-power amplifiers operating in the HF band, this paper presents a ...