A new, low-cost, switched beam and fully adaptive antenna array for 2.4 GHz ISM applications

被引：15
|
作者：
Mitilineos, Stelios A. [1 ]
Capsalis, Christos N. [1 ]
机构：
[1] Natl Tech Univ Athens, Sch Elect & Comp Engn, Div Informat Transmiss Syst & Mat Technol, GR-15773 Athens, Greece
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2007年 / 55卷 / 09期
关键词：
adaptive array; analog beamforming; multipath fading; switched-beam array; 2.4 GHz ISM applications;
D O I：
10.1109/TAP.2007.904067
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：
A new, low-cost, switched-beam and fully adaptive antenna array suitable for 2.4 GHz ISM applications is proposed in this paper. The array comprises of four elements, equal in number receiving RF and IF components, as well as a microcontroller based unit which is responsible for the control of the array. The array is designed with the aid of a custom genetic algorithm, while measurements results are presented indicating consistency between design and implementation. In addition, multipath fading mitigation capability of the array is demonstrated via channel measurements results.
引用
收藏
页码：2502 / 2508
页数：7
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