Research Article

Design of Fixed Wideband Beamformer through Improved Maximum Energy Approach

Table 3

Evaluation of four methods.

MeasurementMethod in [2]Method in [15]Method 1Method 2

Width of beam [−3°, 22°][0°, 19°][0°, 19°][0°, 19°]
RV of mainlobe
SLL (dB)−18.21−22.64−30.24−32.81