Development of Frequency Modulated Array Antennas for Millimeter-Wave Communications

Table 2

FDA antenna characteristics [15].

Antenna configuration	frequency increment	Range and Angle	Computation complexity	Interference suppression	User detection capability	Beampattern shape
Standard FDA	linear	Coupled beampattern	reasonable	good	good	S-shape
Modified FDA	non-linear	decoupled beampattern	quiet high	better	better	dot-shape