Phase Characterization of the Nonuniform Reflect arrays
- Citation Author(s):
- peyman mahouti, Mehmet Ali Belen, Alper Çalışkan, Filiz Güneş
- Submitted by:
- peyman mahouti
- Last updated:
- Thu, 11/08/2018 - 10:34
- Data Format:
A microstrip reflectarray antenna is a hybrid design of a reflector antenna and a planar phased array antenna where a feed element illuminates reflecting surface, which can be either flat, slightly curved or a non-uniform plane in order to convert a spherical wave produced by its feed into a plane wave. On the reflecting side of the surface, there might be a series of the printed patch, dipole, loop elements or just a dielectric layer without any power division network. The feed element illuminates these Reflectarray elements, which are designed to re-radiate the electromagnetic energy with a prescribed phase front.
in this data set, the reflection phase characteristic of a nonuniform reflectarray surface that had been obtained from CST simulator environment is presented. where the variation of the reflection phase of a unit element based on the variation of the elements dielectric constant, height, and frequency is given.
row 1: dielectric constant epsilon,
row 2: hight of the substrate,
row 3: frequency band GHz,
row 4: reflection phase degree,
- Dataset 1.txt (119.82 kB)
- Dataset 2.txt (512.41 kB)