Abstract: In this communication, a dual-band dual-polarized antenna with very small frequency spacing is proposed for base-station applications. The antenna includes one lower band (LB) and one upper ...
Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...
Land degradation and desertification are some of the most urgent challenges facing the world today The impacts are simply staggering, with land degradation negatively affecting 3.2 billion people ...
A multidisciplinary team of undergraduate students from three different universities has designed and built a mini satellite, known as a CubeSat, that will launch into space to gather data in ...
A multidisciplinary team of undergraduate students from three different universities has designed and built a mini satellite, known as a CubeSat, that will launch into space to gather data in ...
Abstract: The traditional approach of radio frequency electromagnetic field exposure compliance assessment is highly conservative when applied to radio base station antennas implementing dynamic ...
Bouvet Island sits at the edge of the world. It is frozen, uninhabited, and almost impossible to access. Fewer people have set foot there than in space. That level of remoteness is exactly what makes ...
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