Closed-form path loss model of non-line-of-sight ultraviolet single-scatter propagation.
Non-line-of-sight ultraviolet propagation models have been developed for both coplanar and noncoplanar geometries. Based on an exact integral-form single-scatter model, this Letter proposes an approximate closed-form model for tractable analysis applicable to noncoplanar geometries with a narrow transmitter beam or receiver field of view. Numerical results on path loss are presented for various system geometries. These results are verified with the integral-form model and a previous approximate model, showing our model agrees well with the former and outperforms the latter.
State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing, China. yong_zuo@bupt.edu.cn
Yong
Y
Zuo
Houfei
H
Xiao
Jian
J
Wu
Wei
W
Li
Jintong
J
Lin