This paper presents the design of a low noise amplifier (LNA) operating at center frequency 290 GHz in 130 nm SiGe BiCMOS technology with ft/fmax of 300 GHz/450 GHz. The…
…energy efficiency, enhanced connectivity, extended communication coverage, reduced complexity at transceivers, and even improved localization accuracy. However, to unleash their full potential, fundamentals related to RISs, ranging from physical-layer (PHY)…
Silicon technologies have been the dominant approach to implement radio frequency transceivers up to 5G systems with need for simplified antenna interface in large scale antenna arrays at mm wave…
…determined using the age-of-information (AoI) of the latest reception. Moreover, the successful reception is affected by the transmission power, mandating a co-design of the communication and control operations. To this…
…horizontal polarization. It was concluded that drop shape is not an important factor at 300 GHz due to small drops dominating the scattering signal. Overall, the results showed that in…
…signal-processing complexity. Numerical results show the validity of our proposed method in terms of the bit error rate performance in both the uncoded and coded cases and the computational complexity….
…increases when RIS is leveraged particularly when only the reflected channel exists. This highlights the advantages of RIS-aided communications for ultra-reliable low-latency communications (URLLC) systems. The reduction of average achievable…
…method shows better adaptation to practical imperfections compared with the conventional minimum mean-square error (MMSE) channel estimation. It outperforms the existing machine learning-based channel estimation techniques under varying channel conditions….
The forthcoming communication networks for public safety authorities rely on the fifth generation (5G) of mobile networking technologies. Police officers, paramedics, border guards, as well as fire and rescue personnel,…
…access and self-archived articles, we wish to share our research and validation results widely and raise discussion e.g. on key technology components, business aspects and related regulations towards 2030. “Scientific…