Radiation Analysis and Characteristics of Conformal Reflectarray Antennas

Author:

Nayeri Payam1,Yang Fan12,Elsherbeni Atef Z.1

Affiliation:

1. Electrical Engineering Department, The University of Mississippi, Oxford, MS 38677, USA

2. Electronic Engineering Department, Tsinghua University, Beijing 100084, China

Abstract

This paper investigates the feasibility of designing reflectarray antennas on conformal surfaces. A generalized analysis approach is presented that can be applied to compute the radiation performance of conformal reflectarray antennas. Using this approach, radiation characteristics of conformal reflectarray antennas on singly curved platforms are studied and the performances of these designs are compared with planar designs. It is demonstrated that a conformal reflectarray antenna can be a suitable choice for applications requiring high-gain antennas on curved platforms.

Funder

NASA EPSCoR program

Publisher

Hindawi Limited

Subject

Electrical and Electronic Engineering

Reference10 articles.

1. IEEE Press Series on Electromagnetic Wave Theory,2006

2. A Ka-band microstrip reflectarray with elements having variable rotation angles

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