Abstract: In this article, a novel microstrip meander-line (MML) slow-wave structure (SWS) with ferrite circulator for Q-band Traveling-wave Tubes (TWT) is proposed. Due to the magnetic anisotropy of ...

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It’s just four weekends ’til Christmas, but there’s no need to fully submit to London’s festive festivities just yet. There are plenty of fabulous non-Yuletide things to get your eyes and ears to in ...

A stray animal on the railway has caused significant disruption across the London Underground this afternoon. Both the Jubilee and Metropolitan lines have been partially suspended while staff work to ...

Everything you need to know about how the government’s cap on rail fares will impact tube and train prices in London You might have heard the news that next year, for the first time in 30 years, rail ...