Nonuniformly Spaced Array with the Direct Data Domain Method for 2D Angle-of-Arrival Measurement in Electronic Support Measures Application from 6 to 18 GHz

Table 1

Antenna element locations.

Element		(mm)	(mm)	(mm)
1		0.0	0.0	0.0
2		24.74	6.79	0.0
3		6.79	24.74	0.0
4		−18.75	16.87	0.0
5		−25.90	−7.94	0.0
6		−7.94	−25.90	0.0
7		16.87	−18.75	0.0