Excitation of millimeter wavelength cavity structure

M. Arsentyeva, A. Barnyakov, A. Levichev

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review


In this work excitation of W-band structure is studied. The structure consists of cylindrical cavities with the operating frequency of about 96 GHz. We plan to excite the structure by short bunches from the photocathode RF gun. In order to choose structure geometry and beam duration, we performed estimations and simulations; induced voltage was also estimated. Taking into account feasible parameters of the photocathode RF gun such as beam size and emittance, we studied exciting beam transverse dynamics to define its other characteristics (energy and charge). To lead the beam from the whole structure, focusing is needed. After estimation of required magnetic field, we considered possibility of focusing with help of permanent magnets.

Original languageEnglish
Title of host publicationProceedings of the 29th Linear Accelerator Conference, LINAC 2018
PublisherJACoW Publishing
Number of pages3
ISBN (Electronic)9783954501946
Publication statusPublished - 18 Jan 2020
Event29th International Linear Accelerator Conference, LINAC 2018 - Beijing, China
Duration: 16 Sep 201821 Sep 2018

Publication series

NameProceedings of the 29th Linear Accelerator Conference, LINAC 2018


Conference29th International Linear Accelerator Conference, LINAC 2018

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