Probe orientation and shielding can separate real buck-regulator output-voltage ripple from radiated switching noise.
A 4D-printed microwave absorber uses heat to reshape itself and strengthen internal energy loss, enabling tunable shielding after fabrication.
The new Scout-S radar will remain operational after Valiant Shield ends July 1, and already is contributing data to LeoLab's space monitoring network, the company said.
Researchers developed a hybrid UMAP-HDBSCAN-SVM machine learning workflow to rapidly classify low-loss STEM-EELS spectrum ...
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