An Extraction Method of Weak Low-Frequency Magnetic Communication Signals Based on Multisensor

Figure 6

The separated results.

(a) The comparison of separated results in time domain (one noise source)

(b) The comparison of separated results in time domain (three noise sources)

(c) The comparison of separated results in frequency domain (one noise source)

(d) The comparison of separated results in frequency domain (three noise sources)