When we soaked the chicken breast in a solution containing FD&C Yellow 5 dye, something amazing happened. It became more ...

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Since Beijing imposed a national security law in Hong Kong in 2020, the city has seen the closure of independent media ...

This paper presents a millimeter wave wideband differential line to waveguide transition using a short ended slot line. The slot line connected in parallel to the rectangular waveguide can effectively ...

A S-shaped microstrip meander-line slow wave structure is proposed for millimeter-wave sheet electron beam traveling-wave tube. The slow wave electromagnetic characteristics are calculated by HFSS.