DOA Estimation Performance Analysis and Verification of Dual Crossed-Loop/Monopole Antenna Array

Figure 8

A case of multisources with target azimuths of 65° and 177°. (a) RD spectra. (b) Doppler spectra at the 9th range bin (22.5 km). Color bar in (a) is used to illustrate the signal strength in dB.

(a)

(b)