Radio over fiber transports RF signals via optical fiber, enabling low-loss distribution for wireless networks, radar systems, and radio astronomy applications.

D network architecture and the backbone of 6G NTNs. Opportunities and challenges with NTNs. Non-terrestrial networks (NTNs) ...

With 120-MHz gap-free IQ streaming, Keysight’s N99xxD-Series FieldFox analyzers ensure every signal event is captured.

AmpliTech Group ( ($AMPG) ) has provided an announcement. On December 10, 2025, AmpliTech Group announced the extension of its Unit Subscription ...

This article explores key mixed-signal applications, highlighting the difference between signal-path faults and rail-driven ...

Earlier this month, Vodafone disclosed that Keysight Technologies’ Spirent Communications unit is powering a new automated 5G software testing platform that cuts core network upgrade times from months ...

We conclude that brain states are shaped by local circuit mechanisms, large-scale connectivity and neuromodulation. A unified multiscale theory of cortical dynamics is relevant not only for ...

Abstract: In this article, a novel block-oriented recurrent neural network (RNN) model is proposed for behavioral modeling and digital predistortion (DPD) of radio frequency (RF) power amplifiers (PAs ...

Photonic computing represents not a radical departure from familiar territory, but rather a natural extension along the electromagnetic spectrum. The transition from gigahertz to hundreds of terahertz ...

Victura Airmotion’s BLDC fans bring silent cooling, smart controls, and high energy savings—making them ideal for bedrooms, ...

Abstract: This article presents a piecewise neural network (NN) with dynamic sparsity for modeling and linearization of radio frequency (RF) power amplifiers (PAs). A mixture of experts NN (MENN) ...