In this letter, a ridge gap waveguide (RGW) layer transition is proposed for compact 3-D packaging application. The RGW layer transition can increase the layout space in the vertical direction of the ...

Makeup and beauty are more than just routines—they are powerful forms of self-expression and confidence boosters. Whether you’re a beginner experimenting with your first foundation or a pro ...

Popularity of application services offered by Internet has grown a lot in recent years. Basically, Internet was built with the focus on its functionality and not with the focus on the security tasks.