Adaptable Bandwidth for Harmonic Step-Frequency Radar

Figure 13

Range profiles for the wideband RFI experiment. As shown, the wideband RFI significantly increases sidelobe power as compared to the sidelobe power generated by the SS-MO technique (due to the reduced bandwidth).

(a) RFI bandwidth: 40 MHz

(b) RFI bandwidth: 80 MHz

(c) RFI bandwidth: 120 MHz

(d) RFI bandwidth: 160 MHz

(e) RFI bandwidth: 200 MHz

(f) RFI bandwidth: 240 MHz

(g) RFI bandwidth: 280 MHz