Abstract: We compare the technique of using the orbital angular momentum (OAM) of radio waves for generating multiple channels in a radio communication scenario with traditional ...

Abstract: During the past 20 years the value of the microwave approach to electromagnetic field problems has been amply demonstrated. The purpose of this paper is to show the basic similarity of ...

VATICAN CITY — Pope Leo XIV, history's first American pope, vowed Sunday to work for unity so that the Catholic Church becomes a sign of peace in the world, offering a message of communion ...

Leo officially opened his pontificate by taking his first popemobile tour through the piazza, a rite of passage that has become synonymous with... VATICAN CITY — Pope Leo XIV, history's first ...

HELSINKI — China launched 12 satellites early Wednesday for an on-orbit computing project led by startup ADA Space and Zhejiang Lab. A Long March 2D rocket lifted off at 12:12 a.m. Eastern (0412 ...

Katy is Managing Editor at IFLScience where she oversees editorial content from News articles to Features, and even occasionally writes some.

The facility operates in a "radio quiet zone" where radio waves, cell phone signals and wireless connections are strictly controlled to prevent interference with the telescope's tracking.

NEW YORK (AP) — President Donald Trump’s tariffs crusade has taken aim at a number of foreign goods, from European wines and car parts from Mexico to films made abroad. Lately, the president’s ...

The system operates by transmitting electromagnetic waves (radio or microwaves) and analyzing the reflected signals (echoes) to provide real-time information about potential threats. These systems are ...