Abstract: This paper presents a broadband high-power sub-terahertz (sub-THz) power amplifier (PA). By integrating the traditional three-conductor (TC) balun with coupled lines (CP lines), a modified ...

US ambassador to the United Nations Mike Waltz and European Union foreign policy chief Kaja Kallas were both visiting Jordan on Sunday to discuss humanitarian aid for Gaza. Their visits came as ...

Abstract: This paper presents a method for Class-E power amplifier (PA) design. An area-efficient output load network of only one doubly tuned (DT) transformer and a pair of capacitors is implemented ...

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Donald Trump has defended his special envoy Steve Witkoff as doing the "standard thing" after a leaked recording appeared to show him advising a Russian official on how to appeal to the US president.

Moldova on Wednesday displayed a Russian drone that fell on its soil outside its foreign ministry as it summoned Moscow's envoy over the crash, in an overt criticism of Russia's war in neighbouring ...

see more of our stories on Google. Add Axios on Google U.S. Army Secretary Dan Driscoll greets President Trump at Fort Bragg, North Carolina, in June. Photo: Alexander Nieves/DVIDS ...

Donald Trump's overseas envoy Steve Witkoff will hold talks at the Kremlin next week as the US continues to push for a deal to end the war in Ukraine. The visit, which was confirmed by Vladimir ...