Synthesis of a Scannable Pattern for 3D Cubic Antenna Arrays

被引：3

作者：

Garza, Jesus ^{[1
]}

Panduro, Marco A. ^{[2
]}

Reyna, Alberto ^{[1
,3
]}

Covarrubias, David H. ^{[2
]}

Brizuela, Carlos ^{[2
]}

机构：

[1] Univ Autonoma Tamaulipas, Dept Elect, UAMR R, Reynosa, Mexico

[2] CICESE Res Ctr, Dept Elect & Telecommun, Ensenada, Baja California, Mexico

[3] RADANTER SA CV, Reynosa, Mexico

来源：

IETE TECHNICAL REVIEW | 2018年 / 35卷 / 06期

关键词：

Amplitude and phase excitation; Cubic antenna arrays; DEMO; NSGA-II; Scannable pattern; DIFFERENTIAL EVOLUTION; GENETIC ALGORITHMS; OPTIMIZATION; DESIGN; REDUCTION; DEMO;

D O I：

10.1080/02564602.2017.1347073

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：

The design of antenna arrays in a cubic geometry is presented in this paper. The decision variables considered for this synthesis problem are: the amplitude and phase excitations. The synthesis process is carried out by the technique of DEMO (Differential Evolution for Multi-objective Optimization) and NSGA-II (Non-Dominated Sorting Genetic Algorithm). Simulation results detailed by using an antenna array with isotropic elements and with circular patch antenna optimized by DEMO and NSGA- II are provided and compared. The disk patch antenna is formulated by the well-known cavity model. Furthermore, in order to discover which design case could provide a better performance in side lobe level, directivity, and the dynamic range ratio, a comparative analysis of the performance of the optimized design case with a conventional-phased cubic array is undertaken.

引用

页码：581 / 589

页数：9

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