Nonlinear full-wave-interaction analysis of a gyrotron-traveling-wave-tube amplifier based on a lossy dielectric-lined circuit
Nonlinear full-wave-interaction analysis of a gyrotron-traveling-wave-tube amplifier based on a lossy dielectric-lined circuit
复制标题
基于有损介质衬里电路的回旋管行波管放大器的非线性全波相互作用分析
DOI:
10.1063/1.3339935
复制
发表时间:
2010-03
影响因子:
2.2
通讯作者:
中科院分区:
文献类型:
--
作者:
The stability of the millimeter-wave gyrotron-traveling-wave-tube (gyro-TWT) amplifier can be effectively improved via controlling the propagation characteristics of the operating modes using lossy dielectric-lined (DL) waveguide. Self-consistent nonlinear theory of the electron cyclotron maser (ECM) interaction in lossy DL circuit is developed based on a full-wave study of the propagation characteristics of the DL waveguide. This nonlinear theory fully takes into consideration the waveguide structure and the lossy dielectric characteristics. It is capable of accurately calculating the ECM instability between a cyclotron harmonic and a circular polarized mode, and effectively predicting the nonlinear stability of the DL waveguide-based gyro-TWT. Systematic investigation of a Ka-band TE01 mode DL waveguide-based gyro-TWT is carried out, and numerical calculation reveals a series of interesting results. This work provides a basic theoretical tool for further exploring the application of the lossy DL wavegui...
登录
查看更多内容
影响因子:
8.6
作者:
K. Chu;H. Y. Chen;C. Hung;T. H. Chang;L. Barnett;Shih-Hung Chen;T. T. Yang-T.
通讯作者:
K. Chu;H. Y. Chen;C. Hung;T. H. Chang;L. Barnett;Shih-Hung Chen;T. T. Yang-T.
DOI:
10.1103/physreva.40.2486
发表时间:
1989-09
期刊:
Physical review. A, General physics
影响因子:
--
作者:
Kho;Lin
通讯作者:
Kho;Lin
影响因子:
8.6
作者:
Wang;McDermott;Luhmann
通讯作者:
Wang;McDermott;Luhmann
影响因子:
1.5
作者:
Garven, M;Calame, JP;Wood, FN
通讯作者:
Wood, FN
影响因子:
1.5
作者:
K. Leou;D. Mcdermott;N. Luhmann
通讯作者:
K. Leou;D. Mcdermott;N. Luhmann