Abstract: An improved space charge model for a 1-D large-signal simulation algorithm for sheet beam (SB) traveling wave tube (TWT) is proposed in this article, which is finally integrated into the ...

This file type includes high resolution graphics and schematics when applicable. Substrate-integrated-waveguide (SIW) technology can bring some of the performance benefits of waveguide transmission ...

Abstract: A new method is presented for the design and optimization of standing- and traveling-wave-fed centered inclined slot arrays, cut on the broad wall of rectangular waveguides, based on the ...

A bilayer metamaterial to realize the broadband transmission in a terahertz (THz) filter was proposed, whose periodic unit structure consists of two rectangular apertures. The broadband consisting of ...

While microwave absorption is a widely pursued topic, a conceptual-based design can offer a theoretical basis for generalization and improvements. We offer a design recipe for ultrabroadband ...

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