Computational study of an overmoded, with diameter to wavelength ratio ≈ 8, slow-wave structure (SWS) of a relativistic backward-wave oscillator (BWO) operating in the E-band frequency range

Autor:	Andrey D. Andreev, Liangjie Bi, Edl Schamiloglu, Ahmed Elfrgani
Rok vydání:	2021
Předmět:	Physics Wavelength Range (particle radiation) Average diameter Electric field Dispersion (optics) Wave structure E band Backward-wave oscillator Computational physics
Zdroj:	2021 14th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT).
DOI:	10.1109/ucmmt53364.2021.9569896
Popis:	The dispersion diagram of a uniform 20-period highly overmoded, with average diameter to 75 GHz operating wavelength ratio ≈ 8, slow-wave structure (SWS) designed to operate in E-band frequency range is numerically calculated using the SuperFish code. It is shown as a result of calculations that, while the lower-order TM 01 mode of the SWS is slowed down by the corrugated structure of the E-band SWS, the higher-order TM 0n modes are not slowed down.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bb88962eab926c1ca03883d58107d0d3 https://doi.org/10.1109/ucmmt53364.2021.9569896 Zobrazit plný text záznamu