International Journal of Antennas and Propagation / 2014 / Article / Tab 2

Research Article

Wideband Circularly Polarized SIW Antenna Array That Uses Sequential Rotation Feeding

Table 2

Performance comparison with the antennas from references.

CaseRLBWARBWGain (dBic)

Reference [2] array (16)2.5%16.7
Reference [3] element2.9%0.8%
Reference [4] element6.3%6.0
Reference [5] element18.74%2.3%5.75
Reference [6] element17.32%2.34%7.79
Reference [7] element10.3%2.6%8.0
Current design
 Element14.5%3.4%8.1
 Array (4)19.2%14.1%13.48