Abstract: This paper demonstrates a high-order mode substrate-integrated cavity (SIC) excited high-gain antenna array operating at 94 GHz. With this way, every element achieves uniform amplitude and ...

In the classroom, teachers also struggle with stonewalling students. They'll pose a question, only to be met with blank stares. They might incorporate "wait time" to give students a moment to gather ...

The original version of this story appeared in Quanta Magazine. Imagine that someone gives you a list of five numbers: 1, 6, 21, 107, and—wait for it—47,176,870. Can you guess what comes next? If ...

President Donald Trump’s announcement of reciprocal tariffs — with that massive chart behind him — drew puzzled reactions initially. How did Vietnam — ostensibly a country that the U.S. would want to ...

Abstract: In this work, a novel third-order nested array is proposed for direction-of-arrival (DOA) estimation, which achieves significantly more degrees of freedom (DOF) than the existing third-order ...

BLACKSBURG, Va. - As Virginia Tech kicker John Love hit a 27-yard field goal through the uprights as the first half clock at Lane Stadium expired, Vanderbilt went into the locker room feeling and ...

The tectonic plates of global power are shifting. The American-led postwar order is eroding without a clear successor. In this uncertain interregnum, there is a growing risk of the world fracturing ...

PHILADELPHIA, Pennsylvania (WPVI) -- "The Simple Way" is an initiative in Kensington focused on strengthening the bonds of their community members. By being out in the neighborhood and spreading the ...

During a House Armed Services Committee hearing held several weeks ago back in June, Defense Secretary Pete Hegseth adamantly refused to answer whether or not he would give an order to the military to ...

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The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...