Abstract: This letter showcases the design, implementation, and verification of a vector antenna (VA) capable of direction finding. By adopting the tapered slot (also known as Vivaldi) element as the ...
In an age of endless uncertainty, faith isn’t naïve—it’s strategic. Discover why optimism, grounded in action, may be the ...
In 1886, Karl Benz invented the world's first gasoline-powered internal combustion engine vehicle, which is regarded as the ...