DocumentCode :
1278614
Title :
Design of Single-Disk RF Window for High-Power Gyrotron
Author :
Alaria, Mukesh Kumar ; Choyal, Y. ; Sinha, A.K.
Author_Institution :
Gyrotron Lab., Central Electron. Eng. Res. Inst. (CEERI)/CSIR, Pilani, India
Volume :
40
Issue :
11
fYear :
2012
Firstpage :
3052
Lastpage :
3055
Abstract :
In this paper, the electrical design of the water-edge-cooled single-disk chemical-vapor-deposited-diamond window for the 120-GHz 1-MW gyrotron has been carried out using the CST Microwave Studio. The return loss (S11) and transmission loss (S21) of the 120-GHz gyrotron window have been obtained as -37.3 dB and -0.04 dB, respectively. The thermal analysis of the RF window for the 1-MW gyrotron has also been carried out using ANSYS software and discussed in this paper. The thermal analysis of the window, during extreme case of operation, has been carried out. The temperature range on the disk surface has been found to be 50°C-150°C.
Keywords :
chemical vapour deposition; gyrotrons; thermal analysis; ANSYS software; CST Microwave Studio; RF window; disk surface; electrical design; frequency 120 GHz; gyrotron window; high-power gyrotron; power 1 MW; return loss; single-disk RF window design; temperature 50 degC to 150 degC; thermal analysis; transmission loss; water-edge-cooled single-disk chemical-vapor-deposited-diamond window; Electromagnetic heating; Electron tubes; Gyrotrons; Radio frequency; Stress; Thermal analysis; Chemical vapor deposited (CVD) diamond; gyrotron; heat flux; output window; return loss; thermal analysis;
fLanguage :
English
Journal_Title :
Plasma Science, IEEE Transactions on
Publisher :
ieee
ISSN :
0093-3813
Type :
jour
DOI :
10.1109/TPS.2012.2212464
Filename :
6294455
Link To Document :
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