Research Article

Detection of Low RCS Unmanned Air Systems Using K-Band Continuous Wave Doppler Radar

Table 1

Approximation of Doppler responses (peaks) from hovering UAS.

Flight altitude (m)Doppler amplitude (V)

50.5
102 × 10e − 2
203 × 10e − 3
5010e − 4
8010e − 5
10010e − 6