Mineo, Mauro and Paoloni, Claudio (2010) Double-Corrugated Rectangular Waveguide Slow-Wave Structure for Terahertz Vacuum Devices. IEEE Transactions on Electron Devices, 57 (11). pp. 3169-3175. ISSN 0018-9383Full text not available from this repository.
A novel rectangular-corrugated waveguide is proposed for submillimeter and terahertz vacuum devices. Two parallel corrugations that are enclosed in a rectangular waveguide create a beam channel that supports an interaction with a cylindrical electron beam. A notable advantage of the double-corrugated rectangular waveguide slow-wave structure (SWS) is the extension of well-established cylindrical beam technology to corrugated waveguide SWSs. The structure is also fully realizable with the most recent microfabrication techniques and is easily assembled. A detailed study to describe the electromagnetic behavior of the presented SWS is performed by 3-D electromagnetic simulation. A 650-GHz backward-wave oscillator and a 227-GHz traveling-wave tube are designed and simulated, by 3-D particle-in-cell code, to highlight the great potential of the double-corrugated rectangular waveguide for submillimeter frequency vacuum devices.
|Journal or Publication Title:||IEEE Transactions on Electron Devices|
|Subjects:||T Technology > TA Engineering (General). Civil engineering (General)|
|Departments:||Faculty of Science and Technology > Engineering|
|Deposited On:||07 Aug 2012 13:12|
|Last Modified:||22 Oct 2012 11:06|
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