Abstract: Phased array antennas play a critical role in satellite communication systems, where minimizing peak sidelobe levels (PSLL) is essential to prevent interference and enhance signal quality.

Abstract: Conventional phased-array ultrasound can detect defects in nuts; however, accurately reconstructing their irregular shapes and precise spatial structures remains challenging. To faithfully ...

A bombshell third Nancy Guthrie ransom note was sent to TMZ, reportedly including a demand for bitcoin in exchange for information on the 12th day of the bizarre missing person case. On Wednesday, the ...

Officials renewed the search for evidence to find Nancy Guthrie one week after her disappearance. NBC News’ Liz Kreutz reports on new drone video showing FBI agents ...

TUCSON, Ariz. (AP) — The sheriff investigating the apparent abduction of “Today” show host Savannah Guthrie’s mother said Friday he was frustrated that a camera at Nancy Guthrie ‘s home wasn’t able to ...

Abstract: Dynamic image degradations, including noise, blur and lighting inconsistencies, pose significant challenges in image restoration, often due to sensor limitations or adverse environmental ...