A three-dimensional microstrip meander-line slow-wave structure is proposed to reduce the risk of charge accumulation in a sheet beam traveling wave tube. And compared with the traditional planar ...

An analytical model for the interaction between a linear electron beam and a realistic helix slow-wave structure (SWS) in a traveling wave tube (TWT) is provide ...

Oregon officials said they won’t fine people floating in two inner tubes tied together, even if they don’t have a permit, ...

In a new mouse study, researchers have used optical coherence tomography (OCT) to uncover new insights into how the fallopian ...