Mathematic models for a ray tracing method and its applications in wireless optical communications

被引：23
|
作者：
Zhang, Minglun [1 ]
Zhang, Yangan [1 ]
Yuan, Xueguang [1 ]
Zhang, Jinnan [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, Minist Educ, Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China
来源：
OPTICS EXPRESS | 2010年 / 18卷 / 17期
关键词：
IMPULSE-RESPONSE;
D O I：
10.1364/OE.18.018431
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This paper presents a new ray tracing method, which contains a whole set of mathematic models, and its validity is verified by simulations. In addition, both theoretical analysis and simulation results show that the computational complexity of the method is much lower than that of previous ones. Therefore, the method can be used to rapidly calculate the impulse response of wireless optical channels for complicated systems. (C) 2010 Optical Society of America
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页码：18431 / 18437
页数：7
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