Abstract: This paper proposes a three-dimensional (3D) interfer-ometer direction-finding (DF) method to address the reduced accuracy of conventional two-dimensional (2D) interferometer DF methods in ...

The inborn spectral-spatial decomposition property of leaky-wave antennas (LWAs) makes them well-suitable for low-cost direction-finding (DF) applications. Conventional LWAs are characterized by a ...

Justice Department cites supply problems for lethal injections Next federal execution could still be years away States revive older methods due to drug supply issues, while Alabama has pioneered ...

In the early, scary months after my late husband, Jeff, was diagnosed with ALS in the fall of 2018, I started to realize that I had no idea what we were up against. At almost 50 years old, I’d heard ...