Computational method for simulation of thermal load distribution in a lithographic lens

	Computational method for simulation of thermal load distribution in a lithographic lens
	Yu, X. F.; M. Y. Ni; D. W. Rui; Y. Qu and W. Zhang
	2016
发表期刊	Applied Optics
卷号	55 期号:15
摘要	A distributed antenna system (DAS) is very attractive, since it can reduce transmit power by shortening the distance between antenna elements (AEs) and the mobile station. This paper investigates the channel capacity of the DAS over a multi-path frequency-selective fading channel. We first show that the optimal power allocation solution to approaching the channel capacity is unrealistic for the practical DAS. Then, a near-optimal scheme is given through maximally tightening the upper bound of the channel capacity. Approximate analytical results are obtained through the use of the central-limit theorem. Both simulation and theoretical results are presented to show that the channel capacity can be greatly enhanced by the proposed power allocation schemes. Moreover, the bit error rate performance is analyzed for the proposed scheme.
文章类型	期刊
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/57384
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yu, X. F.,M. Y. Ni,D. W. Rui,et al. Computational method for simulation of thermal load distribution in a lithographic lens[J]. Applied Optics,2016,55(15).
APA	Yu, X. F.,M. Y. Ni,D. W. Rui,&Y. Qu and W. Zhang.(2016).Computational method for simulation of thermal load distribution in a lithographic lens.Applied Optics,55(15).
MLA	Yu, X. F.,et al."Computational method for simulation of thermal load distribution in a lithographic lens".Applied Optics 55.15(2016).

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