Wideband Circularly Polarized SIW Antenna Array That Uses Sequential Rotation Feeding

Table 1

The values of the simulated design parameters.

Parameters	Values (mm)	Parameters	Values (mm)
𝑊	16.2	𝑑𝑥	1.0
𝐿	15.8	𝑑𝑦	4.4
ls	12.5	𝑔2	2.0
ws	1.5	𝑠1	3.8
𝑝	1.8	𝑠2	23.8
𝑑	1.0	𝑠3	7.6
𝑑1	1.4	lr	19.3