Abstract: This paper presents an ultra-compact and broadband $C-X$-band Wilkinson power divider/combiner comprised of two power combining 1:4 units, respectively for ...

This two-part heart jewelry wire wrapping tutorial shows how to combine separate wire elements into one meaningful, elegant design. With clear steps and creative techniques, it’s perfect for makers ...

Abstract: This study presents a comprehensive mathematical model for analyzing optimum frequency hop (FH) patterns (OFHPs) derived from two-dimensional circular shifts applied to a Golomb Costas array ...

The French government is acquiring two Saab GlobalEye platforms, with an option for two more, to maintain a credible and deterrent airborne radar capability. Saab announced on Dec. 30, 2025, that it ...

Vitamin C doesn’t just belong in skincare products—it works even better when you eat it. Scientists discovered that vitamin C from food travels through the bloodstream into every layer of the skin, ...