This paper describes the development of a small ribbon monopole antenna for UHF and VHF frequency maritime applications. A LC-matching circuit is used to switch from UHF to VHF band, without degrading ...

India’s Surya VHF radar is a game-changer in air defense, designed to track stealth fighters like J-35, F-35, and Su-57. With a 360 km detection range, VHF technology, and AI-assisted tracking, it ...

Great Britain's George Russell captured his first F1 victory of the year, leading from wire-to-wire at the Canadian Grand Prix in Montreal on Sunday. Russell earned the pole position with "an ...

In the paper the problem of using digital antenna arrays equipped with dipole and directive elements simultaneously in the azimuthal and elevation planes is discussed. In particular, they are ...

India’s Surya VHF radar is a game-changer in air defense, designed to track stealth fighters like J-35, F-35, and Su-57. With a 360 km detection range, VHF technology, and AI-assisted tracking ...