太赫兹片束真空电子器件的光子带隙波纹慢波结构

2016 IEEE International Vacuum Electronics Conference (IVEC) Pub Date : 2016-04-19 DOI:10.1109/IVEC.2016.7561773

R. Letizia, M. Mineo, C. Paoloni

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引用次数: 0

摘要

研究了光子带隙(PBG)技术的使用，以缓解太赫兹真空电子器件的一些典型问题，并表明其特别适合于使用大片束。提出了一种包括慢波结构和基于锥形PBG波纹波导的耦合器在内的板束后向波振荡器全相互作用结构。考虑了346 GHz BWO的情况。

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Photonic band gap corrugated slow wave structure for THz sheet-beam vacuum electron devices

The use of photonic band gap (PBG) technology is investigated to alleviate some of the typical issues of vacuum electron devices at terahertz and is shown as particularly suitable for the use of large sheet beams. A full interaction structure including the slow wave structure and the coupler based on a tapered PBG corrugated waveguide is proposed for sheet beam backward wave oscillators (BWO). The case of a 346 GHz BWO is considered.

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2016 IEEE International Vacuum Electronics Conference (IVEC)

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