Multiphysics and Multipactor Analyses of TE022-Mode High-Power X-Band RF Window
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25530%2F20%3A39917101" target="_blank" >RIV/00216275:25530/20:39917101 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9003510" target="_blank" >https://ieeexplore.ieee.org/document/9003510</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/LMWC.2020.2971652" target="_blank" >10.1109/LMWC.2020.2971652</a>
Alternative languages
Result language
angličtina
Original language name
Multiphysics and Multipactor Analyses of TE022-Mode High-Power X-Band RF Window
Original language description
This letter presents the design of an overmoded X-band RF window for use in high-power microwave tubes, such as klystron, magnetron, and linear accelerator (LINAC). The cylindrical section of the window containing dielectric barrier operates in the TE 022 mode. Conversion from TE 10 mode to TE 022 mode is achieved using four rectangular slots made on the narrow walls of the rectangular waveguide sections. The simulation results for the proposed design in CST and HFSS are in good agreement. The return loss, insertion loss, and bandwidth are obtained as 52.76 dB, 0.06 dB, and 41.4 MHz, respectively, at 9.3 GHz. Coupled electromagnetic, thermal, and structural simulations are performed to study the multiphysics performance of the RF window. The multipactor analysis is carried out in SPARK3D to determine the multipactor threshold. The proposed TE 022 mode RF window can operate safely at a 20.75 MW of peak power.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/LTAIN19100" target="_blank" >LTAIN19100: Smart contactless technology development for smart fencing</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Microwave and Wireless Components Letters
ISSN
1531-1309
e-ISSN
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Volume of the periodical
Volume 30
Issue of the periodical within the volume
Issue 3
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
272-275
UT code for WoS article
000521283100013
EID of the result in the Scopus database
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