Period variation in a filter helix TWT delay line

Publikationstyp
Conference Paper
Publikationsdatum
2014-04
Sprache
English
Author
Gehrmann, Elke 
Jacob, Arne F. 
Institut
Hochfrequenztechnik E-3 
TORE-URI
http://hdl.handle.net/11420/8345
Start Page
279
End Page
280
Article Number
6857598
Citation
IEEE International Vacuum Electronics Conference (IVEC 2014)
Contribution to Conference
IEEE International Vacuum Electronics Conference, IVEC 2014 
Publisher DOI
10.1109/IVEC.2014.6857598
Scopus ID
2-s2.0-84905385127
A filter consisting of periodic transmission line discontinuities to suppress the second harmonic in a traveling wave tube (TWT) is analyzed regarding the influence of its overall length and the length of a period on the stopband. The filter properties for varied period lengths are investigated. The focus is on spurious effects at the stopband edges and on the bandwidth.
DDC Class
000: Allgemeines, Wissenschaft