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A measurement method for adaptive interference suppression in in situ radiated emission test is proposed. First, the method obtained multichannel data to achieve the signal directions of arrival from equipment under test (EUT) and interference sources by the spatial spectrum estimation technique based on the multiple signal classification algorithm. Second, broadband minimum variance distortionless...
This paper proposed a measurement method of interferences suppression for on-site radiation emission test. This method firstly acquires the multi-channel receiving data, then the DOA of EUT radiated signal and other interference signals can be achieved by MUSIC spatial spectrum estimation technique. And MVDR beam-forming algorithm was taken to form the beam pattern nulls in the direction of the interference...
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