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#analog-computing News & Analysis

2 articles tagged with #analog-computing. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

2 articles
AIBullisharXiv – CS AI · Mar 46/103
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Robust Heterogeneous Analog-Digital Computing for Mixture-of-Experts Models with Theoretical Generalization Guarantees

Researchers propose a heterogeneous computing framework for Mixture-of-Experts AI models that combines analog in-memory computing with digital processing to improve energy efficiency. The approach identifies noise-sensitive experts for digital computation while running the majority on analog hardware, eliminating the need for costly retraining of large models.

AIBullisharXiv – CS AI · Mar 37/108
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Fully-analog array signal processor using 3D aperture engineering

Researchers developed a fully-analog array signal processor (FASP) using 3D aperture engineering with cascaded metasurface layers that achieves N times higher angular resolution than the Rayleigh diffraction limit. The system can perform super-resolution direction-of-arrival estimation and multi-channel source separation, demonstrating 20 dB radar jamming suppression and 13.5x communication capacity enhancement at 36-41 GHz frequencies.