[HTML][HTML] Vector-based feedback of continuous wave radiofrequency compression cavity for ultrafast electron diffraction

TM Sutter, JSH Lee, AV Kulkarni, P Musumeci… - Structural …, 2024 - pubs.aip.org
The temporal resolution of ultrafast electron diffraction at weakly relativistic beam energies
(⁠≲ 100 keV) suffers from space-charge induced electron pulse broadening. We describe …

Comparison of Inductive and Capacitive End Couplings in the Design of a Combline Microwave Cavity Filter for the E1 Galileo Band

E Boni, G Giannetti, S Maddio… - Advances in Radio …, 2024 - ars.copernicus.org
Inductive and capacitive end couplings in the design of combline microwave filters are
compared. For instance, a combline microwave cavity filter for the E1 Galileo band (1559 …

[PDF][PDF] Advancements in X-band technology at the TEX facility at INFN-LNF

F Cardelli, D Alesini, M Bellaveglia, S Bini… - 14th International … - inspirehep.net
In anticipation of the Eupraxia@ SPARC_LAB project at the INFN Frascati National
Laboratories, an intensive testing and validation activity for the X-band RF system has …

Fast and efficient systematic procedure for and flexibility on the end coupling design in microwave filters

E Boni, G Giannetti, S Maddio… - 2023 Kleinheubach …, 2023 - ieeexplore.ieee.org
The end coupling of combline microwave cavity filters is designed to achieve the desired
value of the external coupling. The interest in the subject is twofold: a) design parameters …

TEX (TEst stand for X-band) at LNF

C Di Giulio, F Cardelli, S Pioli, D Alesini… - arXiv preprint arXiv …, 2023 - arxiv.org
TEX facility if commissioned for high power testing to characterize accelerating structures
and validate them for the operation on future particle accelerators for medical, industrial and …

Capacitive End-Couplings in Combline Microwave Cavity Filters with Probe Parallel to Resonators' Axes: Comparison and Design Guidelines

E Boni, G Giannetti, S Maddio… - 2023 Kleinheubach …, 2023 - ieeexplore.ieee.org
End coupling plays an important role in cavity filters since it realizes the desired external
quality factors for end resonators. Despite this, few designs have been introduced and …

[PDF][PDF] RF power station stabilization techniques and measurements at LNF-INFN

L Piersanti, M Bellaveglia, F Cardelli, A Gallo, G Latini… - Proc. IPAC'24 - jacow.org
In the framework of EuPRAXIA@ SPARC_LAB project, we are studying possible solutions to
upgrade and measure the amplitude and phase stability of the RF accelerating fields …

Vector-based feedback of continuous wave radiofrequency compression cavity for ultrafast electron diffraction

TM Sutter, JSH Lee, AV Kulkarni, P Musumeci, A Kogar - europepmc.org
The temporal resolution of ultrafast electron diffraction at weakly relativistic beam energies
(≲ 100 keV) suffers from space-charge induced electron pulse broadening. We describe the …

[PDF][PDF] UPGRADE OF THE SPARC_LAB LOW LEVEL RADIOFREQUENCY SYSTEM

L Piersanti, M Bellaveglia, A Gallo, R Magnanimi… - i-tech.si
SPARC_LAB facility was born in 2004 as an R&D activity to develop a high brightness
electron photo-injector dedicated to FEL experiments and exploration of advanced …