Abstract: In this letter, a 28-GHz variable-gain phase shifter (VG-PS) with phase compensation designed using a Gilbert-cell-based vector summation amplifier integrated with a current-type ...
Abstract: To enhance antenna optimization efficiency, a common method involves constructing a surrogate model for the antenna. This model establishes a rapid mapping relationship between the antenna’s ...
Diabetes isn’t just a growing national concern — it’s a crisis in Louisiana. More than 14% of Louisiana adults have diagnosed diabetes, significantly higher than the national average of 8.5%. Each ...
From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...
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