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. Author manuscript; available in PMC: 2020 Jan 1.
Published in final edited form as: Neuroimage. 2018 Sep 28;184:658–668. doi: 10.1016/j.neuroimage.2018.09.072

Table 1.

Relative amplitudes and phases used to realize different excitation patterns are shown

Excitation Pattern Ch1 Ch2
Quadrature 0.7∠0° 0.7∠90°
Ch1 Only 1 0
Ch2 Only 0 1
Ch1+Ch2 1∠0° 1∠0°
Ch1–Ch2 1∠0° 1∠180°
IF, Phantom Exp 0.49∠0° 0.87∠140°
IF, Cadaver Exp 0.4∠0° 0.91∠40°