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4th Section is the computer simulation and hardware platform testing.
A. computer simulation verification
Simulation results of the enhanced REV method are shown in Figure.
The blue line is the beampattern with the artificial phase bias for all antennas, which induces the unstable problem.
The dot-line curve is the beampattern calibrated by the enhanced REV algorithm to compensate for the artificial phase bias of all antennas.
The red line is the beampattern of the ideal beam.
The beampattern of the proposed REV is very close to the ideal beampattern.
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