Abstract: This paper presents the design and optimization of a Vivaldi antenna with an exponential tapered slot structure for LoRa and sub-GHz ISM band applications at 433 MHz. The antenna is ...

TV and home video editor Ty Pendlebury joined CNET Australia in 2006, and moved to New York City to be a part of CNET in 2011. He tests, reviews and writes about the latest TVs and audio equipment.

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The Police Internal Investigations Department on Sunday evening detained the head of the Lahav 433 unit, Manny Binyamin, after he refused to sign restrictive conditions during his interrogation.

LARAMIE — The Mountain West’s final basketball season as it’s currently constructed has gotten off to a rocky start. The 12-team league has suffered a handful of painful losses through the first month ...

CALGARY - Researchers at the University of Calgary’s space weather network have attracted the attention of Canada’s military, the U.S. Navy and NATO with their eyes on the sky. They run 22 ...

A little-known World War II campaign in the Aleutian Islands left behind an undisturbed battlefield strewn with weapons and materiel The wreck of Borneo Maru, a Japanese cargo ship that ran aground ...

The oasis of Bahla owes its prosperity to the Banu Nebhan, the dominant tribe in the area from the 12th to the end of the 15th century. The ruins of the immense fort, with its walls and towers of ...

Abstract: The pixel concept offers a convenient and efficient method for antenna design. To meet the given specified antenna requirements or constraints, heuristic algorithms are often used to ...

With more than 150 satellites in orbit and initial network testing underway, Amazon Leo (formerly Project Kuiper) is sharing new details on its enterprise-focused hardware, services, and capabilities, ...