To break limitation in the bandwidth of traditional SB-TWTs at high power of its operation, an innovative Double-Ridge Staggered Vane (DRSV) Structure is proposed and verified as an effective solution ...

The early Cleveland Band consisted of “a brass band with 26 pieces.” Letter carriers’ bands were so integral to the NALC that the National Association of Letter Carriers’ Bands formed in 1911.

A novel double layer Dual Band Frequency Selective Surface (FSS)with miniaturized element is presented, in which each periodic cell consists of parallel metallic patch of two different sizes. The FSS ...