Abstract: A millimeter-wave CMOS active vector-sum phase shifter (VSPS) with a phase resolution of 5.625° using a two-stage transformer-based resistor and inductor (RL) polyphase filter (PPF) for ...

Abstract: This paper thoroughly reviews face detection techniques, primarily focusing on applying Eigenfaces, a powerful method rooted in Principal Component Analysis (PCA). The goal is to provide a ...

How much oil does Venezuela have? Take our business and investing news quiz for the week ending Jan. 9 Welcome to The Globe ...

You're a secret agent, and you start to notice strange symbols everywhere you look. Can you decipher their meaning – and work ...

The Greeley area’s warm winter is set to continue in the coming days, with mostly sunny skies Sunday through Tuesday and ...

Surprise, surprise: SpaceX shattered its single-year launch record again in 2025. Elon Musk's company has now set a new mark six years in a row, and the numbers are getting pretty silly. The record ...

A day that starts outside has great odds of being a very good day. But you can boost your chances. The mountains are beautiful, and we’ve got a couple hundred days of sunshine each year. Still, there ...

The sun is the biggest object in the solar system; at about 865,000 miles (1.4 million kilometers) across, it's more than 100 times wider than Earth. Despite being enormous, our star is often called a ...

Scientists have reconstructed the head of an ancient human relative from 1.5 million year-old fossilized bones and teeth. But the face staring back is complicating scientists' understanding of early ...

The Capricorn zodiac sign covers the period from December 22 to January 19. Here’s one way to know if you possess the markings of a “true” Capricorn. There are twelve astrological signs that make up ...

Our news Nerds covered a lot in 2025 — rising consumer prices, tariffs, the labor market and the mega piece of legislation known as the One Big, Beautiful Bill. Lots of the bill's provisions, ...