Title of article
Design of couplers for traveling wave RF structures using 3D electromagnetic codes in the frequency domain
Author/Authors
Alesini، نويسنده , , David A. Gallo، نويسنده , , Alessandro and Spataro، نويسنده , , Bruno and Marinelli، نويسنده , , Agostino and Palumbo، نويسنده , , Luigi، نويسنده ,
Pages
8
From page
1176
To page
1183
Abstract
In this paper, a simple equivalent circuit model of a traveling wave RF structure with input and output couplers is introduced. A few properties related to evaluating the reflection coefficient of the single coupler are then obtained and discussed. From these properties, a general procedure to design couplers for traveling wave structures using 3D electromagnetic codes in the frequency domain is derived. Finally, an example of coupler design for a 2π/3 X band accelerating structure is illustrated.
Keywords
RF structures design , linear accelerator , Numerical codes
Journal title
Astroparticle Physics
Record number
2030585
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