Interesting Engineering

STEP tokamak gets modular fusion reactor core design to reduce downtime, boost maintenance

UK engineers are rethinking the tokamak structure, replacing massive welded hulls with independent, modular rings.
IEEE

Design of Reconfigurable Intelligent Surfaces by Using S-Parameter Multiport Network Theory—Optimization and Full-Wave Validation

Abstract: Multiport network theory has been proved to be a suitable abstraction model for analyzing and optimizing reconfigurable intelligent surfaces (RISs) in an electromagnetically consistent ...
IEEE

Inverse Design of a Wavelength (De)Multiplexer for 1.55- and 2-μm Wavebands by Using a Hybrid Analog-Digital Method

Abstract: Recently, the emerging 2-μm waveband has gained increasing interest due to its great potential for a wide scope of applications. The 2-μm waveband is considered a novel communication window ...