TITLE:
Detective Method for Water Pollution Based on Millimeter Wave Radiant Characteristics
AUTHORS:
Beibei Li, Guangfeng Zhang, Guowei Lou, Luyan Zhou, Jing Liu
KEYWORDS:
Multilayer Dielectric Model, Millimeter Wave, Radiant Characteristic
JOURNAL NAME:
Journal of Computer and Communications,
Vol.4 No.3,
March
2,
2016
ABSTRACT:
Aim at monitoring water pollution, especially
the aquatic vegetation, the multilayer dielectric model based on incoherent
method is established to analysis the brightness temperature of aquatic
vegetation. A 3 mm radiometer is used to measure the radiant characteristics of
water pollution. Compared to 3 layer dielectric model, the simulation result of
multilayer dielectric model is in better accordance with the experimental data,
which shows that the multilayer dielectric model can model aquatic vegetation’s
radiant characteristics more precisely. This result shows that water has millimeter
wave radiant characteristics of low brightness temperature, cold target compared
to aquatic vegetation. Based on the study of water’s brightness temperatures and
aquatic vegetation’s radiant characteristics, the radiant characteristics can
be used to monitor aquatic vegetation.