FIELD COMPUTATION OF WAVEGUIDE LOADED CAVITY

Wang Yong

Volume 20 Issue 6

Nov. 1998

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Article Navigation > Journal of Electronics & Information Technology > 1998 > 20(6): 835-839

Wang Yong. FIELD COMPUTATION OF WAVEGUIDE LOADED CAVITY[J]. Journal of Electronics & Information Technology, 1998, 20(6): 835-839.

Citation:

Wang Yong. FIELD COMPUTATION OF WAVEGUIDE LOADED CAVITY[J]. Journal of Electronics & Information Technology, 1998, 20(6): 835-839.

Wang Yong. FIELD COMPUTATION OF WAVEGUIDE LOADED CAVITY[J]. Journal of Electronics & Information Technology, 1998, 20(6): 835-839.

Citation:

Wang Yong. FIELD COMPUTATION OF WAVEGUIDE LOADED CAVITY[J]. Journal of Electronics & Information Technology, 1998, 20(6): 835-839.

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FIELD COMPUTATION OF WAVEGUIDE LOADED CAVITY

Wang Yong

Received Date: 1997-09-10
Rev Recd Date: 1998-03-24
Publish Date: 1998-11-19

Abstract

Abstract

This paper presents a new numerical method, which is based on boundary element method (BEM), for the computation of resonant frequency, external Q value and field distribution of the waveguide loaded cavity. It is shown that BEM has mamy advantages as little computing time, less storage and high precision, etc. in solving the open system like waveguide loaded cavity.

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References(1)

References

Kroll M N, Yu D U L. Computer determination of the external Q and resonant frequency of waveguide loaded cavities. Particle Accelerators, 1990, 34: 231-250.[2]Kroll M N, Xin-Tian Lin. Efficient computer determination of the properties of waveguide loaded cavities. SLAC-PUB-5296, 1990, July.[3]Hajime Igarashi, Yasuyuki Sugawara, TosMhisa Honma. A numerical computation of external Q of resonant cavities[J].IEEE Trans. on Magnetics.1995, 31(3):1642-1645[4]倪光正,钱秀英.电磁场数值计算,北京:高等教育出版社,1996,第8.3节.[5]李忠元.电磁场边界元素法.北京:北京工业学院出版社,1987,第3.3节.[6]张雪阳,曾余庚.Helmholtz方程的边界元解法.西安:西北电讯工程学院学报,1984, 18(4): 42-45.

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