Delta-sigma modulation has emerged as a pivotal technique in CMOS technology for high-resolution analogue‐to‐digital conversion. By utilising oversampling and noise-shaping strategies, this method ...

Renesas has unveiled the RV1S9353A, an optically isolated delta-sigma (ΔΣ) modulator for industrial automation applications. According to Renesas, the RV1S9353A delivers the industry’s highest ...

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