Abstract: This paper presents a method for constructing optimal frequency hopping patterns with ideal autocorrelation and cross-correlation properties based on algebraic Costas arrays. A ...

Abstract: The increasing integration of parallel grid-forming (GFM) inverters within islanded AC microgrids introduces significant challenges in maintaining robust voltage regulation and accurate ...

A SWAT team ordered a man and a woman out of a house two miles away from Nancy Guthrie's home in Tucson, Arizona, in the latest development in her abduction case, RadarOnline.com can reveal. Multiple ...

The Trump administration will end the immigration enforcement crackdown in Minnesota that prompted widespread protests and claimed the lives of two U.S. citizens, border czar Tom Homan announced ...

Minnesota Gov. Tim Walz said the aggressive immigration operation that saw the deaths of two U.S. citizens at the hands of federal agents could end within days. Walz said at a Feb. 10 news conference ...

Section 1. Purpose. The United States must ensure that our electric grid –- upon which military installations, operations, and defense-industrial production depend — remains resilient and reliable, ...

Vonn says she suffered tibia fracture Complex fracture will require multiple operations "I have no regrets" American posts on social media CORTINA D'AMPEZZO, Italy, Feb 9 (Reuters) - Ski great Lindsey ...

Cortina d'Ampezzo/Treviso, Italy — U.S. skiing great Lindsey Vonn has had two operations in Italy after a serious leg fracture, a source said, to stabilise her after a horrific crash 13 seconds into ...

Vonn underwent two surgeries in Italy after leg fracture Debate arises over who should decide if competitors fit enough 'Stay strong and get well,' says Nadal among well-wishers Vonn, 41, was flown by ...

SAN ANTONIO — Several people were taken into custody Sunday night in connection to a cockfighting investigation on the southwest side of the county, according to the sheriff's office. Bexar County ...

In 1979, Iranian revolutionaries took 52 American hostages and held them for 444 days. The Desert One rescue mission failed the following year, leaving eight servicemembers dead in the Iranian desert.

U.S. forces carried out a lethal kinetic strike Thursday on a vessel allegedly operated by a designated terrorist organization, killing two suspected narco-terrorists. U.S. Southern Command ...