Chinese researchers have developed a material called an “active frequency selecting surface” (AFSS)—a thin layer of material covered with a substance used in printed circuit boards that can be “tuned” ...

Battleship: The Zumwalt-class destroyer, once heralded as the future of the U.S. Navy, has become a costly misstep. Initially envisioned as a 32-ship fleet, only three were produced due to budget ...

In the previous entries of this blog dedicated to automotive radar, the reason for using radar and the principle of operation of the frequency modulated continuous wave radar were presented. Now, we ...