Abstract: In this paper, a low-cost K-band phased array antenna is designed for LEO satellite communication. The design reduces the number of T/R components by allowing multiple elements to share a ...

When you pick up this cordless circular saw for the first time, you will quickly notice how compact it is, as it only weighs about 8 pounds. But make no mistake about it: It also packs plenty of power ...

I enjoy learning about advancements in science and technology. During the 50-plus years of my metalworking career I was not involved in high-volume part production. A few months ago, I wrote two ...

Sam Altman, the chief executive of OpenAI, says that technological revolutions are driven by more than just technology. They are also driven, he argues, by new ways of paying for them. “There is ...

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In the first step, select elements at indices 2, 4, and 5, which have a median 3. After removing these elements, nums becomes [2, 1, 2]. In the second step, select elements at indices 0, 1, and 2, ...

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