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. Author manuscript; available in PMC: 2012 Oct 1.
Published in final edited form as: J Magn Reson Imaging. 2011 Jul 18;34(4):968–972. doi: 10.1002/jmri.22667

Fig. 2.

Fig. 2

(a) The real component of the frequency response of the original pseudo stochastic decoupling sequence multiplied by an ideal double bandpass filter. The two bands correspond to the 1.91–3.90 ppm and 6.83–7.60 ppm regions with a margin of 0.1 ppm on both sides of each band. (b) The imaginary component of the frequency response of the original pseudo stochastic decoupling sequence multiplied by the same ideal double bandpass filter. (c) Amplitude of the proposed stochastic decoupling sequence generated using inverse Fourier transformation of (a, b). The maximum RF amplitude is 42% higher than that of the original pseudo stochastic decoupling sequence. The RF power of the new stochastic decoupling sequence is 51.4% of that of original pseudo noise sequence. (d) Phase of the proposed stochastic decoupling sequence.