Circularly Polarized Antenna Array Fed by Air-Bridge Free CPW-Slotline Network

Table 3

The optimal parameters of the array (unit: mm).

h	1
G	0.3
W	3
W_s	74
L_s	85
l_a	5.25
l_b	14.43
l_c	2
l_d	3.52
l_e	22.34
l_f	4.70
l_1	30
l_2	4
l_3	6.82
l_4	4.21
l_5	3.47
l_6	2.52
l_7	4.87
	0.43
d_1	9.36
d_2	13.23