Radio interferometric tracking using redundant phase measurements
2015 IEEE International Instrumentation and Measurement Technology�…, 2015•ieeexplore.ieee.org
A new sensor fusion is proposed for radio-interferometric tracking applications. The
proposed solution utilizes fixed infrastructure nodes equipped with simple radio
transceivers, generating interferometric signals, which allows the tracking of moving objects
equipped with similar radios. The proposed solution utilizes redundant low-frequency phase
measurements of the interferometric signals, which reduces positioning error. The efficiency
of the proposed fusion is illustrated by simulations and real measurement results.
proposed solution utilizes fixed infrastructure nodes equipped with simple radio
transceivers, generating interferometric signals, which allows the tracking of moving objects
equipped with similar radios. The proposed solution utilizes redundant low-frequency phase
measurements of the interferometric signals, which reduces positioning error. The efficiency
of the proposed fusion is illustrated by simulations and real measurement results.
A new sensor fusion is proposed for radio-interferometric tracking applications. The proposed solution utilizes fixed infrastructure nodes equipped with simple radio transceivers, generating interferometric signals, which allows the tracking of moving objects equipped with similar radios. The proposed solution utilizes redundant low-frequency phase measurements of the interferometric signals, which reduces positioning error. The efficiency of the proposed fusion is illustrated by simulations and real measurement results.
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