On the Resolution Improvement of Radar Target Identification with Filtering Antenna Effects

Table 2

Summary of the extracted poles in the late time of experimental results.

Pole extraction	Object/antennas	Averaged poles (×10^8)
		Box	Plate
Without the proposed method	Log-periodic	N/A	N/A
	Bow-tie	N/A	N/A
	Vivaldi	N/A	N/A
With the proposed method	Log-periodic	−2.0 ± j5.6	−2.0 ± j4.1
	Bow-tie	−2.1 ± j5.6	−2.2 ± j4.0
	Vivaldi	−2.0 ± j5.8	−2.5 ± j4.1