Abstract: The inherent multiharmonic characteristics of time-modulated antenna arrays (TMAs) offer significant potential for generating multiple beams under a single radio frequency (RF) chain.

Repeated requests are often blamed on tone, but the deeper issue is usually unclear ownership, invisible labor, and missing ...

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LONDON, June 8 (Reuters) - The global vaccine group Gavi said on Monday it hopes to use $600 million in soon-to-be-restored U.S. funding to boost malaria and other vaccination efforts, as it also ...

An 8-year-old girl has died after being struck by a vehicle while riding her bike in Ramapo. The crash happened around 5:39 p.m. Tuesday at the intersection of Ravenna Drive and Tiffin Lane, police ...

Abstract: When continuous wave (CW) interference is introduced into the Costas loop, the loop may lock onto the interference signal if the amplitude of the interference reaches a certain threshold, or ...

Three U.S. Congress members from California decried conditions inside the Adelanto ICE Processing Center following visits, they said, with several detained men participating in an ongoing hunger ...

Graham Platner, the Democratic candidate looking to unseat Republican U.S. Sen. Susan Collins in Maine, exchanged sexual texts with several women after marrying his wife two years ago, according to a ...

Zack Wilson, left, and Brian Domonkos, measure snowpack levels on Mosquito Pass near the town of Alma, Colo. on Tuesday, April 28, 2026. The duo work for the USDA conducting manual snow measurements ...