DR Narrowband Filters for XFEL Accelerator

Adam Abramowicz


This paper presents three realization of extremely narrowband dielectric resonator filters. High quality filters are realized as two-pole filters with relative bandwidths as low as 0.028% and 0.0054%. The filters are realized in aluminum housings using dielectric resonators of permittivity 37 and temperature coefficient +3 ppm/°C. The filters demonstrate good thermal stability better than 3 ppm/°C. High power version of the filter is capable to handle 100 Watts of input power.
Author Adam Abramowicz (FEIT / PE)
Adam Abramowicz,,
- The Institute of Electronic Systems
Total number of authors2
Publication size in sheets0.3
Book Proc. MIKON 2018, 2018, Fundacja Mikrofal i Radiolokacji MIKON, ISBN 978-83-949421-0-6
Keywords in Englishdielectric resonator filter; HQ filter; high power filter; extremely narrowband filter
URL https://ieeexplore.ieee.org/document/8405262
Languageen angielski
Abramowicz_MIK.pdf 201.4 KB
Score (nominal)15
ScoreMinisterial score = 15.0, BookChapterMatConf
Ministerial score (2013-2016) = 15.0, BookChapterMatConf
Citation count*1 (2019-03-13)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.