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Optimal design method of high-power microwave source based on particle simulation and parallel genetic algorithm is presented in this paper. The output power of the high-power microwave device, simulated by the fully electromagnetic particle simulation code UNIPIC, is given as a fitness function, and the float-encoding genetic algorithm is used to optimize the high-power microwave device. Using this method, we encode the position and height of the Bragg reflector of the relativistic backward wave oscillator (RBWO), and optimize the parameters for a massively parallel processor. Simulation results demonstrate that we can obtain the global optimal parameters of the Bragg reflector of the RBWO.
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Keywords:
- parallel genetic algorithms /
- relativistic backward wave oscillators /
- particle simulation /
- high-power microwave sources
[1] Barker R J, Schamiloglu E 2001 High-Power Microwave Sources and Technologies (New York: IEEE Press) pp7-32, 376-437
[2] Shao H, Liu G Z 2001 Acta Phys. Sin. 50 2387 (in Chinese) [邵浩, 刘国治 2001 50 2387]
[3] Li W, Liu Y G, Yang J H 2012 Acta Phys. Sin. 61 038401 (in Chinese) [李伟, 刘永贵, 杨建华 2012 61 038401]
[4] Wang J, Zhang D, Liu C, Li Y, Wang Y, Wang H, Qiao H, Li X 2009 Phys. Plasmas 16 033108
[5] Wang J, Wang Y, Zhang D 2006 IEEE Trans. Plasma Sci. 34 681
[6] Li X Z, Wang J G, Tong C J, Zhang H 2008 Acta Phys. Sin. 57 4613 (in Chinese) [李小泽, 王建国, 童长江, 张海 2008 57 4613]
[7] Song W, Zhang X, Chen C, Sun J, Song Z 2013 IEEE Trans. Electron Dev. 60 494
[8] Xiao R, Song W, Song Z, Sun J, Shao H, Chen C 2010 Phys. Plasmas 17 043109
[9] Wang G Q, Wang J G, Li S, Wang X F, Tong C J, Lu X C 2013 Acta Phys. Sin. 62 150701 (in Chinese) [王光强, 王建国, 李爽, 王雪锋, 童长江, 陆希成 2013 62 150701]
[10] Li X Z, Wang J G, Song Z M, Chen C H, Sun J, Zhang X W, Zhang Y C 2012 Phys. Plasmas 19 083111
[11] Wang G, Wang J, Tong C, Li X, Wang X, Li S, Lu X 2013 Phys. Plasmas 20 043105
[12] Li S, Wang J G, Tong C J, Wang G Q, Lu X C, Wang X F 2013 Acta Phys. Sin. 62 120703 (in Chinese) [李爽, 王建国, 童长江, 王光强, 陆希成, 王雪锋 2013 62 120703]
[13] Birdsall C K, Langdon A B 1981 Plasma Physics via Computer Simulation (New York: McGraw-Hill)
[14] Johnson J M, Rahmat-Samii Y 1997 IEEE Antennas Propag. Mag. 39 7
[15] Weile D S, Michielssen E 1997 IEEE Trans. Antennas Propag. 45 343
[16] Rahmat-Samii Y, Michielssen E 1999 Electromagnetic Optimization by Genetic Algorithms (New York: Wiley)
[17] Baker L Smith B J 1996 Parallel Programming (New York: McGraw-Hill)
[18] Wang J, Chen Z, Wang Y, Zhang D, Liu C Li Y, Wang H, Qiao H, Fu M, Yuan Y 2010 Phys. Plasmas 17 07317
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[1] Barker R J, Schamiloglu E 2001 High-Power Microwave Sources and Technologies (New York: IEEE Press) pp7-32, 376-437
[2] Shao H, Liu G Z 2001 Acta Phys. Sin. 50 2387 (in Chinese) [邵浩, 刘国治 2001 50 2387]
[3] Li W, Liu Y G, Yang J H 2012 Acta Phys. Sin. 61 038401 (in Chinese) [李伟, 刘永贵, 杨建华 2012 61 038401]
[4] Wang J, Zhang D, Liu C, Li Y, Wang Y, Wang H, Qiao H, Li X 2009 Phys. Plasmas 16 033108
[5] Wang J, Wang Y, Zhang D 2006 IEEE Trans. Plasma Sci. 34 681
[6] Li X Z, Wang J G, Tong C J, Zhang H 2008 Acta Phys. Sin. 57 4613 (in Chinese) [李小泽, 王建国, 童长江, 张海 2008 57 4613]
[7] Song W, Zhang X, Chen C, Sun J, Song Z 2013 IEEE Trans. Electron Dev. 60 494
[8] Xiao R, Song W, Song Z, Sun J, Shao H, Chen C 2010 Phys. Plasmas 17 043109
[9] Wang G Q, Wang J G, Li S, Wang X F, Tong C J, Lu X C 2013 Acta Phys. Sin. 62 150701 (in Chinese) [王光强, 王建国, 李爽, 王雪锋, 童长江, 陆希成 2013 62 150701]
[10] Li X Z, Wang J G, Song Z M, Chen C H, Sun J, Zhang X W, Zhang Y C 2012 Phys. Plasmas 19 083111
[11] Wang G, Wang J, Tong C, Li X, Wang X, Li S, Lu X 2013 Phys. Plasmas 20 043105
[12] Li S, Wang J G, Tong C J, Wang G Q, Lu X C, Wang X F 2013 Acta Phys. Sin. 62 120703 (in Chinese) [李爽, 王建国, 童长江, 王光强, 陆希成, 王雪锋 2013 62 120703]
[13] Birdsall C K, Langdon A B 1981 Plasma Physics via Computer Simulation (New York: McGraw-Hill)
[14] Johnson J M, Rahmat-Samii Y 1997 IEEE Antennas Propag. Mag. 39 7
[15] Weile D S, Michielssen E 1997 IEEE Trans. Antennas Propag. 45 343
[16] Rahmat-Samii Y, Michielssen E 1999 Electromagnetic Optimization by Genetic Algorithms (New York: Wiley)
[17] Baker L Smith B J 1996 Parallel Programming (New York: McGraw-Hill)
[18] Wang J, Chen Z, Wang Y, Zhang D, Liu C Li Y, Wang H, Qiao H, Fu M, Yuan Y 2010 Phys. Plasmas 17 07317
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