A Single-Layer S/X- Band Shared Aperture Antenna with MIMO Characteristics at X-Band for Airborne Synthetic Aperture Radar Applications

Table 2

Dimensions of the antenna design prototype of the linear array antenna.

1 × 3 linear array antenna
Parameters	Description	Value (mm)
SL	Substrate length	100
SW	Substrate width	100
XPL	Patch length	6.85
XPW	Patch width	6.85
HG	Height of the ground	0.035
HS	Height of the substrate	1.6
SFW	Connection feed width-1	2.5
QTW	Connection feed width-2	0.28
MTW	Connection feed width-3	2.46
SFL	Connection feed length-1	4.85
QTL	Connection feed length-2	2
MTL	Connection feed length-3	10.25