South Carolina Attorney General Alan Wilson has joined 22 other state attorney generals in supporting a proposed FCC rule that would allow state prisons to use cell phone jamming technology to block ...

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Abstract: This tutorial paper discusses an efficient approach that can be adopted to analyze complex analog circuits. The approach is specifically designed to show the graphical interdependencies ...

This Python tool allows you to draw signal-flow graphs, calculate transfer functions (SymPy code is generated for further use in Jupyter notebooks), do graph manipulations (e.g., node elimination and ...

Browse our complete IMS 2025 coverage. Spectrum Control (Booth #927) is unveiling its low-jitter, high-frequency, signal-source system-in-package (SiP) and 18- to 40-GHz mmWave block upconverter SiP ...

Signal has updated its Windows app to protect users' privacy by blocking Microsoft's AI-powered Recall feature from taking screenshots of their conversations. This new privacy feature, dubbed "screen ...

House Republicans have thwarted Democratic efforts to probe Defense Secretary Pete Hegseth’s controversial use of Signal, using their power to stop the minority party from forcing a vote that could ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...