Abstract: In this letter, we propose a low-profile broadband 1-bit randomly encoded folded reflectarray co-aperture transceiver for frequency-diverse microwave imaging. The system consists of a ...

The literary landscape of the 21st century seems more and more divided when it comes to one particular aspect: plot. Some books have it; others don’t. The have-nots have gotten a lot of critical ...

The humble apron is a reliable garment for working in the kitchen, garden and workshop. This one from maker Arounna Khounnoraj’s new book, The Handmade Home, is especially practical because it has ...

Donald Trump’s approval numbers continue to crater. Even Republicans have cooled on the president’s performance. But the president shows no sign of noticing, nor is he changing his ways. Even his ...

Abstract: This letter presents the development of a W-band, 1-kW pulsed traveling wave tube (TWT) featuring a pencil beam focused by a periodic permanent magnet (PPM) system with the four-port ...