Design of a C- Band Circular Polarization Microstrip Antenna

被引：1

作者：

Yohandri ^{[1
]}

Jumiah, Yusna ^{[1
]}

Sumantyo, Josaphat Tetuko Sri ^{[2
]}

机构：

[1] Univ Negeri Padang, Fac Math & Nat Sci, Phys Dept, Padang 25131, Sumatera Barat, Indonesia

[2] Chiba Univ, Ctr Environm Remote Sensing, Microwave Remote Sensing Lab, Inage Ku, 1-33 Yayoi Cho, Chiba, Chiba 2638522, Japan

来源：

2ND INTERNATIONAL CONFERENCE ON MATHEMATICS, SCIENCE, EDUCATION AND TECHNOLOGY | 2018年 / 335卷

关键词：

SYNTHETIC-APERTURE RADAR; ARRAY ANTENNA;

D O I：

10.1088/1757-899X/335/1/012062

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

The development of circularly polarized microstrip antenna is an interesting topic in current research, due to its superiority in various applications. In this work, the design of a circular polarization antenna that will be operated in the C-band range will be described. The developed antenna is intended to be used for Synthetic Aperture Radar (SAR) applications. Through this application, various targets or areas on the surface of the earth, such as buildings, soil and land can be observed. To get the ideal antenna characteristic, in this research the various parameters in antenna design will be simulated. A software CST Studio will be operated in this simulation. Based on the simulation results, the optimum parameters are obtained in term of reflection coefficient, VSWR, axial ratio, and gain. The reflection coefficient of the antenna (S11) is obtained at -19.75 dB and VSWR of 1.23. Meanwhile, the axial ratio and gain of the antenna were obtained at 2.66 dB and 2.1 dBi, respectively. Based on this simulated results, antenna design is potential to be developed and fabricated for SAR sensor applications.

引用

页数：5

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