Schottky Mixers are key components for building THz compact low-noise high-spectral resolution receivers dedicated to atmospheric and planetary sciences. This paper presents the state-of-the-art THz ...

In the paper, an approach to ballistic missile threat modeling for surface-to-air missile system (SAMS) personnel tactical-level combat trainer is described. Since air defense ballistic missile ...

Israel strikes Iran’s nuclear sites and kills top generals. Iran retaliates with missile barrages. By The Associated Press Updated June 13, 2025, 11:54 p.m.