Probe orientation and shielding can separate real buck-regulator output-voltage ripple from radiated switching noise.

High-frequency electrical nerve modulation employs kilohertz-range alternating currents or bursts to achieve reversible and local control of neural conduction. By exploiting biophysical interactions ...

Active metadevices integrated with semiconductors. (a) Hybrid silicon-metallic resonators for all-optical ultrafast active metamaterials. (b) Broadband metamaterial frequency switch with femtosecond ...

The key parameters of the FSS technique and their impact on EMI performance. How to evaluate FSS performance using simulation, ICs, and a signal generator. Frequency spread spectrum (FSS) is a ...