Home > Research > Publications & Outputs > Wakefield excitation via metasurface-loaded wav...

Electronic data

  • tupme038

    Rights statement: Copyright © 2014 CC-BY-3.0 and by the respective authors

    Final published version, 828 KB, PDF document

    Available under license: CC BY


View graph of relations

Wakefield excitation via metasurface-loaded waveguide

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review



A metallic waveguide loaded with layers of complementary split ring resonator (CSRR) based metasurface is presented for accelerator and coherent source applications. This structure presents left handed behaviour arising from the strong electrical response of CSRRs which form the metasurface and the transverse field confined between the closely positioned metasurface layers. The loaded waveguide structure is known to have a TM-like mode at 5.47GHz suitable for acceleration.
In this paper, the results of wakefield simulations are presented and a narrow band excitation identified around the frequency of the TM-like mode, indicating strong coupling between the beam and the field of this mode.

Bibliographic note

Copyright © 2014 CC-BY-3.0 and by the respective authors