Abstract: In this paper, an equivalent circuit model of an unbalanced fed tightly coupled dipole array (TCDA) is proposed. Unbalanced excitation can be decomposed by even and odd modes excitation.

Optical illusions are going viral on the internet. They utilize colors, patterns, and sizes to play tricks with our brains through deceptive images. Solving such puzzles often ends up being a daunting ...

A brain teaser is a short, playful puzzle designed to challenge your mind and elicit a smile. It could be a riddle, a tricky question, a visual illusion, or a logic twist that nudges you to think ...

Optical illusions have been the most interesting puzzles that are fascinating people for over decades. These pictures are designed in such a way that they play tricks on our brain to see how sharp our ...

Optical Illusion: Take a look at the picture given below. At first glance, the image looks like a group of identical graduate emojis, all wearing the traditional black cap and gown. But don’t be ...

Optical illusion: A puzzle challenges players to spot a single CTA hidden among a grid of CATs. Can you find the odd word out? This kind of visual puzzle is effective because it activates attention, ...

Test your observation skills with this tricky optical illusion! Hidden among repeated numbers is the sequence '4052', and the challenge is to spot it within 8 seconds. These puzzles sharpen ...

Lottery, betting, casinos, gambling, horse racing and online money gaming will now attract 40 per cent Goods and Services Tax (GST) – down from 28 per cent earlier – with the Input Tax Credit (ITC).

FILE - A rack with cards bettors can use to choose their own numbers to purchase lottery tickets for the Saturday Oct. 29, drawing of the Powerball lottery, are seen on a counter at a market in ...

Look closely at the image full of repeating ‘59s’ stacked in neat rows with a bright yellow background. Your challenge: spot the single ‘95’ hidden somewhere in the grid. But there is a catch, you ...

Abstract: This paper aims to achieve accurate source number estimation (SNE) using the acoustic vector-sensor (AVS) arrays, which are crucial for array-based detection and sensing applications. To ...

An optical illusion challenges viewers to find a non-animal word hidden among repeating animal names like Dog, Cat, and Cow. The task requires careful attention to detail, as the word 'House' is ...