Low Cost Antenna Array Based Drone Tracking Device for Outdoor Environments

Table 5

Comparison between the obtained results and the DoA estimation in practical measurements results already available in the literature.

	Drone detect solutions			General DoA solutions
Solutions	Proposed	[25]	[27]	[20]	[21]	[22]	[24]	[15]
DoA precision
Uses anechoic chamber	No	x	x	No	Yes	Yes	Yes	Yes
Low cost	Yes	No	No	Yes	Yes	Yes	Yes	Yes