원문정보
보안공학연구지원센터(IJSIP)
International Journal of Signal Processing, Image Processing and Pattern Recognition
Vol.8 No.3
2015.03
pp.303-312
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
As the important case of conformal arrays, conformal arrays on cylindrical surfaces have been widely used in radar and communication systems. This paper explores the chances of designing conformal reflectarray on cylindrical platform. An extended array theory method is proposed in this paper for analyzing the radiation patterns of cylindrical conformal reflectarray. The radiation characteristics of conformal reflectarray on convex and concave cylindrical surfaces are studied, and the performances of the two cases are compared with planar cases. It is shown that the cylindrical conformal reflectarray can be a good candidate of high gain antennas for applications where a slightly curved conformal platform is available.
목차
Abstract
1. Introduction
2. Model of the Radiation Characteristics of the Conformal Reflectarray
2.1. Derivation of Aperture Efficiency
2.2. Gain Calculation
3. Numerical Results
3.1. Radiation Patterns of Conformal Reflectarray on the Cylindrical Surface
3.2. Gain and Bandwidth of Conformal Reflectarray on the Cylindrical Surface
4. Conclusion
Acknowledgements
References
1. Introduction
2. Model of the Radiation Characteristics of the Conformal Reflectarray
2.1. Derivation of Aperture Efficiency
2.2. Gain Calculation
3. Numerical Results
3.1. Radiation Patterns of Conformal Reflectarray on the Cylindrical Surface
3.2. Gain and Bandwidth of Conformal Reflectarray on the Cylindrical Surface
4. Conclusion
Acknowledgements
References
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자료제공 : 네이버학술정보