We tested precision scopes that cost a few hundred to a few thousand dollars and are ideal for ringing steel at extended ...

Nearly 700,000 New Yorkers hunt, according to the state Department of Conservation. There are also more than 50,000 non-resident hunters. This year comes with big changes, especially when it comes to ...

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 ...