Title :
The dielectric constant of atmosphere in high power microwave propagation
Author :
De-ting, Hou ; Tao, Hu ; Dong-fang, Zhou ; Zhong-xia, Niu ; Xun, Lu ; Bo-tao, Zhang
Author_Institution :
Inf. Eng. Univ., Zhengzhou, China
fDate :
Oct. 28 2003-Nov. 1 2003
Abstract :
The variety of dielectric constant due to the nonlinearity propagation of high power microwave in atmosphere will cause the variety of refractivity. The dielectric constant in primary theory is introduced in the paper and the collisional frequency between electron and gas molecule is analyzed. The method of dynamic for the dielectric constant in atmosphere and the formula of correction coefficient are introduced.
Keywords :
atmospheric electromagnetic wave propagation; microwave propagation; permittivity; refractive index; atmosphere; collisional frequency; correction coefficient; dielectric constant; electron; gas molecule; high power microwave propagation; nonlinearity propagation; refractivity; Atmosphere; Conductivity; Dielectric constant; Electric breakdown; Electromagnetic heating; Electromagnetic wave absorption; Electrons; Frequency; Ionization; Microwave propagation;
Conference_Titel :
Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 6th International SYmposium on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-7831-8
DOI :
10.1109/ISAPE.2003.1276745
