Title :
The macro programming based on 3-D simulation codes in helix traveling-wave tube CAD
Author :
Zhu, Zhaojun ; Jia, Baofu ; Luo, Zhengxiang
Author_Institution :
Sch. of Optoelec Inf., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
In order to simulate the RF characteristics of helix traveling-wave tubes (TWTs), the macro program is completed based on 3-dimensional (3-D) simulation codes, including Ansoft HFSS, CST Microwave Studio and CST MAFIA. With the macro program, a sample traveling-wave tube is simulated and the results meet the measurements very well. Compared with the past user-interface method, the macro-program method is more efficient and more accurate.
Keywords :
CAD; electrical engineering computing; travelling wave tubes; 3D simulation codes; Ansoft HFSS; CST MAFIA; CST Microwave Studio; helix traveling-wave tube CAD; macro programming; user-interface method; Attenuation; Circuit simulation; Computational modeling; Electron beams; Impedance; Interference; Power system harmonics; Programming profession; Propagation constant; Radio frequency;
Conference_Titel :
Communications and Information Technology, 2005. ISCIT 2005. IEEE International Symposium on
Print_ISBN :
0-7803-9538-7
DOI :
10.1109/ISCIT.2005.1567158
