Abstract: This paper presents a scalable current-mode true time delay (CMTTD) analog baseband combiner for large antenna arrays. The proposed combiner uses current-mode signal addition and alleviates ...

December 14, 2025 • José Antonio Kast, a far-right politician, who has praised Chile's dictatorship, has won the presidency, signaling a sharp rightward shift fueled by fears over crime, migration, ...

Current mirrors are a commonly useful circuit function, and sometimes high precision is essential. The challenge of getting current mirrors to be precise has created a long list of tricks and ...

The output characteristics of fuel cells are sensitive, and excessive current ripple can lead to irreversible damage to their performance and lifespan. This paper employs a super-boost converter with ...

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Aimee Picchi is the associate managing editor for CBS MoneyWatch, where she covers business and personal finance. She previously worked at Bloomberg News and has written for national news outlets ...

You need antivirus software. Attacks on your PC keep getting more sophisticated, thanks to the help of AI—we’re seeing more and more AI-fueled attacks as the months tick by. Even the tech-savvy and ...