Intelligent Circular Collaborative Beamforming Array in Wireless Sensor Network for Efficient Radiation

被引：0
|
作者：
Abd Malik, N. N. N. [1 ]
Esa, M. [1 ]
Yusof, S. K. [1 ]
Ismail, M. K. H. [1 ]
Hamzah, S. A. [1 ]
机构：
[1] Univ Teknol Malaysia, Dept Commun Engn, Utm Johor Bahru 81310, Johor, Malaysia
来源：
2013 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS (APMC 2013) | 2013年
关键词：
Antenna arrays; antenna radiation patterns; intelligent; wireless sensor networks;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This article presents a novel method of optimizing sensor node location of wireless sensor network (WSN) in a circular arrangement. Appropriate selection of active collaborative beamforming (CB) nodes and cluster are needed each time to perform CB in WSNs. The nodes are modeled in circular array location in order to consider it as a circular antenna array (CAA). This newly proposed intelligent circular sensor node array (ICSA) is further presented to solve the problem. In particular, the selected collaborative nodes and the desired objective can vary significantly. Analyses obtained are compared to those from previous work. The findings demonstrate a better beamforming performance, and the difference is shown in normalized power gain.
引用
收藏
页码：1009 / 1011
页数：3
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