Design of Modified CERSA Generator for the Improved Array Factor Behavior of Fractal Array Antennas using SCILAB

被引：0

作者：

Ponnapalli, V. A. Sankar ^{[1
]}

Ramesha, M. ^{[2
]}

Kumar, A. Naresh ^{[3
]}

Gururaj, Bharathi ^{[4
]}

机构：

[1] Sreyas Inst Engn & Technol SIET, Dept Elect & Commun Engn, Hyderabad 500068, India

[2] GITAM Deemed Univ, Dept Elect Elect & Commun Engn, Bengaluru 561203, India

[3] Inst Aeronaut Engn IARE, Dept Elect & Elect Engn, Hyderabad 500043, India

[4] ACS Coll Engn, Dept Elect & Commun Engn, Bengaluru, India

来源：

2021 INTERNATIONAL CONFERENCE ON COMPUTER COMMUNICATION AND INFORMATICS (ICCCI) | 2021年

关键词：

Scilab; Fractal Antenna array; CERSA; Array factor; Beam width; Sll;

D O I：

10.1109/ICCCI50826.2021.9402479

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Fractal antenna array generation is depending on never ending pattern design methodologies. Concentric elliptical ring sub-array (CERSA) generator is one of the deterministic geometric design methodologies for the generation of polygon and narrow beam fractal array antennas. This paper presents modified CERSA design methodology for the improved array factor characteristics than the original or unmodified version. This modified version mainly includes insertion of the central antenna element on each sub-array of the considered fractal array and amplitude tapering. Rhombic fractal array antenna generated by CERSA have considered in this work, to demonstrate the proposed modifications. All corresponding results presented in this paper, simulated by the Scilab open and free source programming.

引用

页数：4

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