Abstract: A novel antenna-in-package (AiP) of a 2-D array is proposed for sub-terahertz (Sub-THz) applications at the 250–310-GHz band. The 2-D array is decomposed into several 1-D row subarrays ...

The Air Force put up a special “Sindoor” formation during the 2026 Republic Day flypast. The formation included two Rafale jets, two MiG-29 fighters, two Su-30 aircraft and one Jaguar, flying in a ...

New Delhi: India is celebrating its 77th Republic Day today. On Monday, the annual parade will be held at Kartavya Path, which will combine cultural pageantry with a display of military strength. As ...

India's military and cultural strength were on display at the 77th Republic Day Parade in Delhi's Kartavya Path, with a special focus on the 150 years of the national song 'Vande Mataram'. Here are 10 ...

The Indian Army is set to make history at the 77th Republic Day Parade on January 26, 2026, by showcasing its capabilities in a "phased Battle Array format" (termed Ranbhoomi Vyuh Rachna) at Kartavya ...

India marked its 77th Republic Day with an impressive showcase of cultural richness, economic progress, and military strength, featuring missiles, fighter jets, newly raised units, and advanced ...

The upcoming Republic Day parade on January 26 will unfold in a new phased battle array format to showcase the military’s wide-ranging capabilities, with weapons and systems including infantry ...

Electro-optical detectors are used to measure or sense the radiation emitted or reflected by objects within the detector’s optical field of view (FOV). Passive systems operate without any illumination ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...