In high-speed optical communications, traditional orbital angular momentum (OAM) multiplexing systems face fundamental limitations, including exponentially increasing spatial-domain complexity, ...

Introduction: Underwater acoustic (UWA) communication systems confront significant challenges due to the unique, dynamic, and unpredictable nature of acoustic channels, which are impacted by low ...

Rep. Thomas Massie (R-Ky.) raised concerns Sunday that the Justice Department’s new probe into Jeffrey Epstein’s past ties with Democrats could interfere with Congress’s effort to mandate the full ...

Pause/stop the action script when the delay (or whatever you call it) block comes in and mark down the timestamp in ms then loop and check until the timestamp equals (or is more than) what it was ...

A new study commissioned by Prudential plc and carried out by Economist Impact has revealed that a significant majority of Singaporeans – 83% of survey respondents – have postponed seeking medical ...

JEFFERSON CITY — Republicans erected another procedural speed bump Thursday in their latest attempt to block a group seeking to upend Missouri’s new congressional maps. Jefferson City reporter ...

Abstract: Orthogonal time frequency space (OTFS) modulation, as a 2-D delay-Doppler (DD) domain technique, shows promising potential for underwater mobile communications. However, a critical challenge ...

As an important part of active sonar, transmitted signals have a great influence on the performance of ocean exploration, however, in the actual environment, due to the existence of the Doppler ...

Meta-holograms, the computer-generated holograms assisted with nano-structured metasurfaces, promise efficient recording of light at the nanoscale. Adopting the multiplexing principle further bestows ...

Showers, heavy rain and gusty winds will continue in New York City through tonight, Wednesday, Oct. 8, that could impact the weather at Yankee Stadium in the Bronx for Game 4 of the NY Yankees vs ...

HARVARD, Ill. (WLS) -- Harvard police released new information after a man and a woman were found dead inside a car in the north suburbs, police said. The two were found on Monday after a police ...