Eight tiled-grating assemblies (TGApsilas) have been developed for the OMEGA EP Petawatt laser system. The methods and results for tiling individual TGApsilas and for optimizing the overall tiling ...

This communication presents a method for suppressing grating lobes that occur in sparse antenna arrays. The method is based on parasitic antenna elements that are terminated to reactive loads. The ...

Written by Aaron Hussain Updated: 8 July 2025 Why are tyre inflator compressors so important? Your tyres are the only part of a car that comes into contact with the road, so it’s vitally important to ...