Abstract: In modern wireless communication, microstrip antennas are widely equipped in mobiles, laptops and other portable devices due to their advantages like small size, light weight, low cost and ...
Abstract: The reconfigurability of fluid antenna systems (FASs) and reconfigurable intelligent surfaces (RISs) provides significant flexibility in optimizing channel conditions by jointly adjusting ...
The Random Lake eagle nest failed in 2024 and 2025, but it fledged one eaglet in 2023, according to Southern Wisconsin Bird Alliance. Eagle nests are protected from disturbance and destruction without ...
B-2 Spirit stealth bombers launched from Whiteman AFB on a transatlantic round-trip sortie, supported by an E-6B Mercury flying from Ramstein. Let’s look at what happened. The appearance on Sept. 21, ...
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