Skip to main content
. Author manuscript; available in PMC: 2019 Sep 20.
Published in final edited form as: J Magn Reson. 2018 Dec 14;299:42–48. doi: 10.1016/j.jmr.2018.12.011

Fig. 2.

Fig. 2.

Comparison of a standard FT-EPR system to a system driven by a pulse train modulated with a pseudorandom sequence. (a) A RF pulse, x(t) is input into the system and the FID output, h(t), is observed. (b) A RF pulse, x(t) is convolved with a pseudorandom sequence, s(t), producing a sequence of modulated RF pulses, p(t). After correlating the output, v(t), with s(t), the FID output, h(t), is effectively observed.