Abstract: This paper presents a 90-nm CMOS radio-frequency (RF) front-end using the proposed sandwich-type concentric vortical transformer (CVT) for transmit/receive (TX/RX) switching in time-division ...

Luxury cruise operator Ponant Explorations expanded its partnership with Smithsonian Journeys this week, offering new education- and exploration-focused voyages through 2027. The new cruises will ...

For millions of families, end-of-life care is one of the most emotional and overwhelming responsibilities they will ever face. Whether caring for a parent, spouse, or elder relative, many caregivers ...

Abstract: The Internet of Things (IoT) technology is widely employed in several fields, such as smart cities, intelligent transportation systems, smart power grids, smart homes, and digital healthcare ...

Amazon has confirmed that it’s not giving up on Android for its Fire TV lineup just yet, implying that its new Vega OS might focus mainly on low-end or low-power devices. Vega OS launched about a ...