Patent ID: 11953582
Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. The distance measuring method of claim 7, wherein the calculating of the correlations comprises:
obtaining I/Q vectors formed as combinations of I data and Q data corresponding to each other from among a plurality of pieces of I data and a plurality of pieces of Q data, the plurality of pieces of I data obtained by calculating correlations between the plurality of I template signals and the delayed signal, the plurality of pieces of Q data obtained by calculating correlations between the plurality of Q template signals and the delayed signal;
determining the correlations between the plurality of template signals and the delayed signal based on the obtained I/Q vectors; and
determining the time at which the delayed signal is received from the determined correlations.