SENSE-SI applies coil array for parallel MRSI data acquisition. It offers a new approach to reducing the acquisition time at preserved spectral and spatial resolution in MRSI.
According to the result of the analysis, the designed digital code acquisition system has higher probability of detection, lower probability of false alarm and shorter average acquisition time.
The correct detection probability,false alarming probability and mean acquisition time of the proposed method was derived.
The system is easy to construct and simple to use and has a higher spectral resolution than conventional MSPs without increasing the acquisition time.
A new code acquisition method based on phase difference correction of FFT is presented to solve the problem of long code acquisition time in high dynamic DSSS receivers having large frequency offset.
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