Patent ID: 11892558
Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 6:
7. The method of claim 1, wherein:
the transformation matrix for a given virtual reception signal is obtained by using a given signal, the given signal being generated by: (i) transforming the reception signals from the time domain into the frequency domain to produce frequency-domain signals; and (ii) transforming one of the frequent domain signals that corresponds to a beat frequency into the time domain to produce the given signal,
the transformation matrix for give virtual reception signal is generated based on the phases of the reception signals received through ith to (N−2+i)th antennas, and
the given virtual reception signal is generated by processing, with the transformation matrix, the values corresponding tot he phase of the reception signals received through (i+1)th to (N−1+i)th antennas.