Wideband Circularly Polarized Microstrip-Slot Antenna with Parasitic Ground Planes

Table 1

Geometrical dimensions of the designed CP MPA.

Parameters	Values (mm)
L	55.4
L1	19.2
L2	3.0
L3	3.0
D1	9.2
D3	2.4
D5	3
R0	1.6
h	1.524
W	55.4
W1	18.0
W2	2.9
W3	2.9
D2	5.2
D4	2.0
D6	22
R1	3.8
h1	4