IEEE

Optimum Frequency Hop Patterns Constructed on a Golomb Costas Array Using Two-Dimensional Circular Shift

Abstract: This study presents a comprehensive mathematical model for analyzing optimum frequency hop (FH) patterns (OFHPs) derived from two-dimensional circular shifts applied to a Golomb Costas array ...
Reuters

India gives two new airlines initial go-ahead to begin operations, weeks after IndiGo crisis

NEW DELHI, Dec 24 (Reuters) - India has granted initial clearance to two airlines to begin operations, weeks after mass cancellations by the country's largest airline IndiGo (INGL.NS), opens new tab ...
Wall Street Journal

U.S. Moves Troops and Additional Special Operations Aircraft Into Caribbean

Homeland Security Secretary Kristi Noem posts video of the U.S. Coast Guard apprehending an oil tanker off Venezuela on Dec. 20. Photo: Kristi Noem via X The U.S. moved large numbers of ...
IEEE

Two-Dimensional Wide-Angle Scanning Phased Array Based on Pattern Reconfigurable Two-Element Subarray

Abstract: This paper presents a two-dimensional (2D) wide-angle scanning phased array based on a pattern reconfigurable two-element subarray. The two-element subarray design method enables flexible 1D ...
Los Angeles Times

Here’s how Trump gets away with using dubious numbers

Much attention has been focused on Donald Trump’s use of words — that is, his peculiar style of oratory. But more attention should be paid to another feature of his discourse: his use of numbers.
Treasure Coast Newspapers

Which Powerball numbers should you pick for Dec. 15? Use this generator for $1.1 billion drawing

Edwin Castro of Altadena, California, holds the record for largest lottery winner ever with $2.04 billion Publix grocery store in Newnan, Georgia, sold a winning Mega Millions ticket worth $983 ...