Adaptive Interference Nulling and Direction of Arrival Estimation in GPS Dual-Polarized Antenna Receiver - Adaptive Signal Processing in Wireless Communications - page 424

100

CANAL
MUSIC

80

60

40

20

0

-20

-40

-100 -80 -60 -40 -20 0 20 0 60 0 100

Angles of arrival

FIgure 14.5 CANAL and MUSIC spectra with eight beamformers toward -74, -55, 60, 80, -20,
0, 15, and 45 degrees, where seven jammers arrive from -40, -30, -10, 10, 35, 40, and 70 degrees.

80

CANAL

MUSIC

60

40

20

0

-20

-40

-100 -80 -60 -40 -20 0 20 40 60 80 100

Angles of arrival

FIgure 14.6 CANAL and MUSIC spectra with six beamformers toward -74, 60, -20, 0, 15, and
45 degrees, where seven jammers arrive from -40, -30, -10, 10, 35, 40, and 70 degrees.