Abstract: A novel design of antenna arrays (AA) with flat-top radiation pattern (RP) for base stations of mobile communications operating within frequency band 1710–2170 MHz is proposed. Array is ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Base I was the first real-time electronic system for credit card authorizations. Developed ...

Sam covers personal finance topics, from the best savings rates to the reasons mortgage lenders say no. He enjoys crunching the numbers to help consumers get ahead. The current Bank of England base ...

Jack Kenworthy of Walden Renewables stands with Sanford Deputy Mayor Maura Herlihy in front of the Mousam River Solar Project Array at a ribbon cutting ceremony in November. Sanford has a new ...

Abstract: This article presents a 256-element CMOS active phased-array transmitter (TX) that works in Ka-band downlink for low earth orbit (LEO) small satellite communication (SATCOM) applications.

ORLANDO, Fla. -- With Ryan Mountcastle and Coby Mayo on the roster, the Orioles didn’t need another right-handed-hitting first baseman. With catcher Samuel Basallo on the roster (and expected to get ...

Build Ur Base is a fun new base-building game with tower defense mechanics. Build your base with weapons and blocks, keeping it secure from hordes of enemies attacking it. The more enemies you defeat, ...

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