Title :
Analyse of Model of Rainfall depolarization Based on Factual Metrical Rainfall Condition
Author :
Tao, Hu ; Hang, Song ; Jian-Hong, Yang ; Zhong-Xia, Niu ; Dong-Fang, Zhou ; Yu-Ping, Rao
Author_Institution :
Inf. Eng. Univ., Zhengzhou
Abstract :
When high power microwave is propagating in Rain, Elcctrommagnctic wave will be induced attenuation and depolarization for absorbency and dispersion of nonspherical raindrops, with the hoist of frequency, the attenuation and depolarization will become worse and worse . In the paper CPA of rainfall in correlation area based on factual metrical rainfall condition is advanced reckoned, and inclination angle of raindrops is considered, which amend old formula for calculating XPD, finally produce the model of microwave propagation which can avoid the effect of rainfall depolarization.
Keywords :
electromagnetic wave polarisation; electromagnetic wave scattering; microwave propagation; rain; factual metrical rainfall condition; microwave propagation; rainfall depolarization; Antennas and propagation; Attenuation measurement; Communications technology; Electromagnetic compatibility; Microwave antennas; Microwave propagation; Microwave technology; Polarization; Rain; Shape measurement; copular attenuation; crosspolar discriminaton; factual metrical rainfall condition; high power microwave; inclination angle of raindrops;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-1045-3
Electronic_ISBN :
978-1-4244-1045-3
DOI :
10.1109/MAPE.2007.4393735
