International Journal of Antennas and Propagation / 2018 / Article / Tab 1

Research Article

Single-Layer Circularly Polarized Wide Band Reflectarray Antenna with High Aperture Efficiency

Table 1

Comparison of previous RA performance with the proposed.

WorkCentral freq.Gain BW 1 dBAR BW 3 dBAR BW 1 dB

[24]1017%30%18%
[25]1019.1%40%
[26]11.810%14.6%10%
[27]13.511.1%20.3%
[28]1519.3%15%
This work12.526.4%36%18.4%