Research output: Contribution to Journal/Magazine › Journal article › peer-review
<mark>Journal publication date</mark> | 12/2002 |
---|---|
<mark>Journal</mark> | IEEE Electron Device Letters |
Issue number | 12 |
Volume | 23 |
Number of pages | 3 |
Pages (from-to) | 746-748 |
Publication Status | Published |
<mark>Original language</mark> | English |
Traveling-wave tubes (TWTs) consist of several sections with different helix pitch to provide the required small-sigqal gain. An extensive study aiming to improve the comprehension of the effect of the helix pitch manufacturing tolerances on the TWT small-signal gain has been completed. The obtained results demonstrate the relevant impact on the TWT small-signal gain when the helix pitch deviates from its nominal value and allow devising a tuning procedure for the realized tubes.