A FULLY-ADAPTIVE SMART ANTENNA PROTOTYPE: IDEAL MODEL AND EXPERIMENTAL VALIDATION IN COMPLEX INTERFERENCE SCENARIOS
A FULLY-ADAPTIVE SMART ANTENNA PROTOTYPE: IDEAL MODEL AND EXPERIMENTAL VALIDATION IN COMPLEX INTERFERENCE SCENARIOS
复制标题
DOI：
10.2528/pier09080904
复制
发表时间：
2009
影响因子：
6.7
通讯作者：
M. Benedetti;G. Oliveri;P. Rocca;A. Massa
中科院分区：
文献类型：
--
作者：
M. Benedetti;G. Oliveri;P. Rocca;A. Massa
在本报告中，描述了智能天线原型的架构并对其功能进行了评估。该系统原型由一个有限反射平面的8元偶极子线性阵列组成，并通过电子驱动矢量调制器修改阵列权值，获得自适应特性。为了实时应对复杂的干扰情况，系统采用基于粒子群优化器的软件控制模块进行控制。为了证明所提出的实现的可行性和有效性，报告并讨论了一组涉及不同接口场景的代表性结果。本文的最终版本可在期刊PIER http://www.jpier.org/PIER/的url上获得
In this report, the architecture of a smart antenna prototype is described and its functionality assessed. The system prototype is composed by an 8-elements linear arrays of dipoles with a finite reflecting plane and the adaptive behavior is obtained modifying a set of array weights with electronically-driven vector modulators. In order to real-time react to complex interference scenarios, the system is controlled by a software control module based on a Particle Swarm Optimizer. To demonstrate the feasibility and the effectiveness of the proposed implementation, a set of representative results concerned with different interface scenarios is reported and discussed. The final version of this article is available at the url of the journal PIER http://www.jpier.org/PIER/