This paper evaluates and discusses the detailed reflection characteristics, including Bragg scattering, of thin high-voltage power lines using a helicopter forward-looking obstacle detection 76 GHz ...

In this letter, a novel kind of coupling mechanism for orientation insensitive and superior transmission performance is proposed. The transmitting coil is comprised of a cubic-type magnetic dipole, ...

The politics of abortion have changed. Here’s how. The Washington Post’s essential guide to power and influence in D.C. June 24, 2025 Analysis Dan Merica ...