All Title Author
Keywords Abstract


Analysis of Reflection Properties of High Power Microwave Propagation in Mixture-Atmosphere

DOI: 10.4236/jemaa.2010.29070, PP. 543-548

Keywords: High Power Microwave, Reflection Properties, Mixture-Atmosphere

Full-Text   Cite this paper   Add to My Lib

Abstract:

A simple theoretical modeling is made to describe the reflection features of the high power microwave (HPM) in the mixture-atmosphere. The time-space dependent mixture-atmosphere is generated by ionization of the neutral molecules in atmosphere. Reflection will occur when HPM propagates in such mixture-atmosphere. The reflection characteristic of the HPM propagation in the mixture-atmosphere is investigated by FDTD numerical experiments in inhomogeneous medium, the influence on the reflection for different HPM parameters is concluded. An additional stability conditions for the FDTD difference scheme of the HPM mixture-atmosphere propagation model are presented.

References

[1]  S. P. Kuo, Y. S. Zhang and P. Kossey, “Propagation of High Power Microwave Pulses in Air Breakdown Envi-ronment,” Physics Fluids, Vol. 133, No. 10, 1991, pp. 2906-2912.
[2]  W. Woo and J. S. DeGroot, “Microwave Absorption and Plasma Heating Due to Microwave Breakdown in the Atmosphere,” Physics Fluids, Vol. 27, No. 2, 1984, pp. 475-487.
[3]  A. W. Ali, “Nanosecond Air Breakdown Parameters for Electron and Microwave Beam Propagation,” Laser and Particle Beams, Vol. 6, No. 2, 1988, pp. 105-117.
[4]  S. P. Kuo and Y. S. Zhang, “A Theoretical Model for Intense Microwave Pulse Propagation in an Air Break-down Environment,” Physics Fluids B, Vol. 3, No. 10, 1991, pp. 2906-2912.
[5]  J. H. Yee, R. A. Alvarez, D. J. Mayhall, D. P. Byrne and J. DeGroot, “Theory of Intense Electromagnetic Pulses Propagation through the Atmosphere,” Physics Fluids, Vol.29, No. 4, 1986, pp. 1238-1244.
[6]  J. H. Yee, D. J. Mayhall, G. E. Sieger and R. A. Alvarez, “Propagation of Intense Microwave Pulses in Air and in a Waveguide,” IEEE Transactions Antennas Propagation, Vol. 39, No. 9, 1991, pp. 1421-1426.
[7]  A. Taflove and S. C. Hagness, “Computational Electro-dynamics the Finite-Difference Time-Domain Method,” 3rd edition, Reading, MA: Artech House, June 2005.
[8]  H. S. Chen, Y. Wang and K. S. Chen, “Transient Analysis of Propagation in Non-uniform One Dimensional Media by Transmission Line Method,” Journal of Microwaves, Vol. 19, No. 3, 2003, pp. 25-29.
[9]  J. Y. Wang and C. Y. Jiang, “Refractive Index of Non- Ionized and Ionized Mixture-Atmosphere,” Chinese Journal of Radio Science, Vol. 20, No. 1, 2005, pp. 34-36.
[10]  T. Tang, C. Liao and D. Yang, “Feasibility Study of Solving High-Power Microwave Propagation in the At-mosphere Using FDTD Method,” Chinese Journal of Ra-dio Science, Vol. 25, No. 1, 2010, pp. 122-126.
[11]  D. T. Hou, D. F. Zhou, Z. X. Niu and Z. Q. Yu, “Effect on Air Refraction Index by Effective Electric-Field Intensity in High Power Microwave Propagation,” High Power Laser And Particle Beams, Vol. 16, No. 9, 2004, pp. 1183 -1185.
[12]  C. Zhang, D. F. Zhou, Y. P. Rao, Y. Chen and D. T. Hou, “FDTD Computation of Air Ionization and Breakdown Caused by High Power Microwave,” High Power Laser and Particle Beams, Vol. 21, No. 5, 2009, pp. 719-723.
[13]  M. L?fgren, D. Anderson and M. Lisak and L. Lundgren, “Breakdown-Induced Distortion of High-Power Micro-wave Pubes in Air,” Physics Fluids B, Vol. 3, No. 12, 1991, pp. 3528-3531.
[14]  M. Thèvenot, J. P. Bérenger, T. Monedière and F. Jecko, “A FDTD Scheme for the Computation of VLF-LF Prop-agation in the Anisotropic Earth-ionosphere Waveguide,” Annals of Telecommunications, Vol. 54, No. 5-6, 1999, pp. 297-310.
[15]  K. R. Umashanker and A. Taflove, “A Novel Method of Analyzing Electromagnetic Scattering of Complex Ob-jects,” IEEE Transactions Electromagnetic Compatibility, Vol. EMC-24, No. 4, 1982, pp. 397-405.

Full-Text

comments powered by Disqus

Contact Us

service@oalib.com

QQ:3279437679

微信:OALib Journal