Abstract: We present the design and analysis of waveguide-fed metasurfaces consisting of an array of rectangular waveguides and metamaterial radiators–electrically small irises–inserted into the top ...

Abstract: Near-field wideband communication with uniform rectangular arrays (URAs) is a pivotal technology for 6 G mobile networks, yet it suffers from a severe beam squint effect that degrades ...

5-1-26 - Added Java Control Level 2 and Level 3 Programs. 6-1-26 - Added Java Arrays Level 1 and Level 2 Programs. 7-1-26 - Did new Java Methods Programs L1,L2 and L3. 8-1-26 - Did new Java String ...

Unfortunately, this book can't be printed from the OpenBook. Visit NAP.edu/10766 to get more information about this book, to buy it in print, or to download it as a free PDF.

Genshin Impact's endgame gameplay mode Imaginarium Theater has once again refreshed, bringing with itself fresh combat challenges, enemies, buffs, and rewards. The February 2026 iteration of ...