Abstract: This article presents a wideband millimeter-wave (mmWave) phased array with a large beam-scanning angle for the communication of unmanned aerial vehicle (UAV). The proposed array is composed ...

Given a sorted array A[] of size N, delete all the duplicated elements from A[]. Modify the array such that if there are X distinct elements in it then the first X positions of the array should be ...

Explanation: Total number of unique elements are 3, i.e[1,2,3] and Therefore return 3 after assigning [1,2,3] in the beginning of the array. Explanation: Total number of unique elements are 4, i.e[1,2 ...

You can remove watermarks from videos using AI tools like Vmake. Upload your video, let the Smart Remover auto-detect the watermark, preview the result, and download ...

If you've ever tried to peel a sticker off a car, then you know how frustrating it can be. The most annoying part is that it seems and often starts out as a simple job, but quickly turns into a sticky ...

Add Yahoo as a preferred source to see more of our stories on Google. Small, white mushrooms growing in grass - Andrey Znamenskyi/Getty Images Mushrooms might be trending as fall décor because they ...

Abstract: Distributed phased arrays have recently garnered interest in applications such as satellite communications and high-resolution remote sensing. High-performance coherent distributed ...

Dandelions can be an especially troublesome weed in lawns and landscapes. Once they're established, dandelions readily regrow from their deep taproot when only the tops are removed or mowed.