Abstract: This paper presents a 28-GHz CMOS four-element phased-array transceiver chip for the fifth-generation mobile network (5G) new radio (NR). The proposed transceiver is based on the ...

The Dominion Radio Astrophysical Observatory will re-open for guided tours on Saturday, April 5, 2025. Guided tours will be held on Saturdays and Sundays only, from 10 am to 3 pm, from April 5 to ...

Ohio University is ranked among the Best Global Universities by U.S. News & World Report, with its physics program among the best in the world. Students explore yesterday, today and tomorrow in search ...

The main-belt asteroid 3 Juno reached opposition yesterday afternoon, meaning it now lies directly opposite the Sun in our sky, rising at sunset and setting at sunrise. Two hours after sunset ...

"I think this discovery will motivate scientists to look for more examples of this type of event." Astronomers have caught a black hole far from the center of its home galaxy ripping a star to ...

Following India's Operation Sindoor strikes, Pakistani MP Tahir Iqbal broke down in Parliament, pleading for divine protection amid rising tensions. Trending Photos A wave of fear has gripped Pakistan ...

The first samples of Moon rock brought back to Earth in nearly 50 years have arrived in the UK - on loan from China. The tiny grains of dust are now locked inside a safe in a high security ...

NASA Juno spacecraft data has been used to create an animation of "Steeple Mountain" and a lava lake known as Loki Patera on Jupiter's moon Io. Credit: Space.com | NASA/JPL-Caltech/SwRI/MSSS ...

I’m by no means a scientist (let’s be real—I’m far from it). But an introductory astronomy class in college did spark my curiosity, and raise some questions, about the marvels of the ...

SINGAPORE – The two independent candidates who contested the May 3 election intend to use their new-found platforms to engage with Singaporeans on local and national issues, even though neither ...