Title :
The Effect of Temperature Change on the Plasma Reflectance
Author :
Yang, H.W. ; Yuan, H. ; Chen, R.S. ; Zhou, Y.C.
Author_Institution :
Nanjing Univ. of Sci. & Technol., Nanjing
Abstract :
A novel finite-difference time-domain (FDTD) method, called shift operator FDTD (SO-FDTD) is developed for dispersive media plasma. The recursive relation among operators is used. The dielectric property of dispersive media is written as rational polynomial function. In this paper, with approximate different temperature, reflectance of electromagnetic wave is calculated by using SO-FDTD method. The effect of temperature change on the reflectance is discussed. The study illustrates that higher temperature helps plasma to absorb electromagnetic wave.
Keywords :
dispersive media; electromagnetic wave reflection; finite difference time-domain analysis; plasma electromagnetic wave propagation; polynomials; reflectivity; dielectric property; dispersive media plasma; electromagnetic wave reflectance; finite-difference time-domain method; plasma reflectance; rational polynomial function; recursive relation; shift operator FDTD; temperature change effect; Dielectrics; Dispersion; Electromagnetic scattering; Finite difference methods; Plasma properties; Plasma temperature; Plasma waves; Polynomials; Reflectivity; Time domain analysis;
Conference_Titel :
Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006. IRMMW-THz 2006. Joint 31st International Conference on
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0400-2
Electronic_ISBN :
1-4244-0400-2
DOI :
10.1109/ICIMW.2006.368513
