Abstract: This paper presents a tutorial overview of the use of coupling between nonadjacent resonators to produce transmission zeros at real frequencies in microwave filters. Multipath coupling ...

In this step by step narrated video, I teach the fundamentals of cross hatching in comic book style to make an object look like it has more volume and shape. I show common mistakes when trying to ...

I started programming in .NET back in the days of .NET 1.0 beta 1. Transitioning from Visual Basic was a big deal, and there was a lot of excitement around .NET! Things have gone a very long way since ...

Abstract: This tutorial paper overviews recent developments in optimization-based approaches for resource allocation problems in wireless systems. We begin by overviewing important results in the area ...

A cross draw holster positions the firearm on the opposite side of your dominant hand—typically around 9 o’clock for right-handed shooters. The gun is canted forward so you reach across your torso to ...

Celebrate Children's Day 2025 with these easy and creative Bal Diwas drawing ideas, perfect for kids and students. From Chacha Nehru portraits to colourful Children's Day scenes, inspire young artists ...

My first real attempt? A complete disaster. I just drew what I thought I saw: a big, lumpy gray blob with a tube for a nose. The result was flat and lifeless, like a sad balloon animal. It taught me ...

Hatch, a consumer software company, has launched Hatch Draw, a live drawing web design tool in their creative development platform. It allows users to draw on a browser-based canvas, add interactive ...

Hatch, a software company that already provides a website builder platform, has launched a no-code tool that allows users to turn hand-drawn sketches into interactive websites, apps, presentations, ...