Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Interior design guru MaCenna Lee makes over a guest bathroom with a DIY thrift flip vanity.

Discover three unique decorative painting techniques perfect for enhancing gypsum wall and ceiling borders. This step-by-step tutorial details methods including turquoise and silver highlighting, an ...

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Graphic design is everywhere. From the logos on your favourite products to the fonts and colours used by your go-to websites, graphic designers shape our visual world. Mastering graphic design unlocks ...

BSF Tripura Frontier Inspector General (IG) Aloke Kumar Chakraborty on Sunday (November 30, 2025) said the proposal for a new design of barbed wire fencing along the India-Bangladesh border is under ...

India shares a 4,096 km international border with Bangladesh, out of which Tripura has 856 km border with the neighbouring country. "Barbed wire fencing in most of the places along the ...

Abstract: This tutorial presents an overview of RF and mm-wave power-amplifier (PA) designs in silicon, focusing on the design fundamentals. First, the tutorial introduces PA performance metrics and ...